What is the goal for solving an equation?

Isolating the unknown variable.

Which equation below can be used to solve the following problem: How many boxes of envelopes can you buy with $12 if one box costs $3?

3 x = 12 3x=12 3 x = 1 2 , where "x" is the number of boxes.

3 x = 12 3x=12 3 x = 1 2 , where "x" is the cost of one box of envelopes.

12 x = 3 12x=3 1 2 x = 3 , where "x" is the number of boxes.

12 x = 3 12x=3 1 2 x = 3 , where "x" is the cost of one box of envelopes.

Sally had 10 peaches left at her roadside fruit stand. She went to the orchard and picked more peaches to stock up the stand. There are now 73 peaches at the stand. Write an equation that could be used to find how many peaches she picked. Then solve for the unknown quantity.

p + 10 = 73 p+10=73 p + 1 0 = 7 3 , where "p" stands for the number of peaches. The solution to the equation is 63 peaches.

p = 73 + 10 p=73+10 p = 7 3 + 1 0 , where "p" stands for the number of peaches. The solution to the equation is 83 peaches.

73 + p = 10 73+p=10 7 3 + p = 1 0 , where "p" stands for the number of peaches. The solution to the equation is -63 peaches.

10 + 73 = p 10+73=p 1 0 + 7 3 = p , where "p" stands for the number of peaches. The solution to the equation is 83 peaches.

n 10 = 40 \frac{n}{10}=40 1 0 n = 4 0 What inverse operation is used to solve this equation?

Multiply both sides of the equation by 10.

Divide both sides of the equation by 10.

Divide both sides of the equation by 40.

Multiply both sides of the equation by 40.

26 = 13 d 26=13d 2 6 = 1 3 d What inverse operation is used to solve this equation?

Divide both sides of the equation by 13.

Multiply both sides of the equation by 26.

Multiply both sides of the equation by 13.

Divide both sides of the equation by 26.

j + 3 = 4 j+3=4 j + 3 = 4 What inverse operation is used to solve this equation?

Subtract 3 from both sides of the equation.

Subtract 4 from both sides of the equation.

Add 3 to both sides of the equation.

Add 4 to both sides of the equation.

One-Step Equations and Properties

Authored by Kathryn Fomuke

Mathematics

6th - 7th Grade

CCSS covered

Used 120+ times

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15 questions

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MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What equation matches the scenario?
Amanda and her best friend found some money buried in a field. They split the money evenly, each getting $24.28. How much money did they find?

$\frac{1}{2}\left(24.28\right)=m$

$m\div2=24.28$

$m\times2=24.28$

$\frac{24.28}{2}=m$

Tags

CCSS.HSA.CED.A.3

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

$13+k=25$ Explain how to solve the equation.

Isolate the variable "k" by dividing by 13 on both sides of the equation. The solution is k=1.92.

Isolate the variable "k" by adding 13 to both sides of the equation. The solution is k=38.

Isolate the variable "k" by multiplying 13 on both sides of the equation. The solution is k=325.

Isolate the variable "k" by subtracting 13 from both sides of the equation. The solution is k=12.

Tags

CCSS.6.EE.B.7

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the inverse operation of subtraction?

Addition

Subtraction

Multiplication

Division

Tags

CCSS.HSA.REI.A.1

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the inverse operation of multiplication?

Addition

Subtraction

Multiplication

Division

Tags

CCSS.HSA.REI.A.1

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the inverse operation of addition?

Addition

Subtraction

Multiplication

Division

Tags

CCSS.HSA.REI.A.1

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the inverse operation of division?

Addition

Subtraction

Multiplication

Division

Tags

CCSS.HSA.REI.A.1

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Translate the following statement into an equation and solve for the unknown variable.
Fourteen more than a number is ten.

$x+10=14$ $x=4$

$14x=10$ $x=\frac{5}{7}$

$x+14=10$ $x=-4$

$x-14=10$ $x=24$

Tags

CCSS.6.EE.B.7

10.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

To solve the equation below, which inverse operation would you use?
$15=3t$

Multiply both sides by 15.

Divide both sides by 15.

Multiply both sides by 3.

Divide both sides by 3.

Tags

CCSS.HSA.REI.A.1

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One-Step Equations and Properties

What equation matches the scenario?Amanda and her best friend found some money buried in a field. They split the money evenly, each getting $24.28. How much money did they find?

13+k=2513+k=2513+k=25 Explain how to solve the equation.

What is the inverse operation of subtraction?

What is the inverse operation of multiplication?

What is the inverse operation of addition?

What is the inverse operation of division?

Translate the following statement into an equation and solve for the unknown variable.Fourteen more than a number is ten.

What is the goal for solving an equation?

Which of the following can always be used when checking your solution to an equation?

To solve the equation below, which inverse operation would you use? 15=3t15=3t15=3t

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

What equation matches the scenario?
Amanda and her best friend found some money buried in a field. They split the money evenly, each getting $24.28. How much money did they find?

$13+k=25$ Explain how to solve the equation.

Translate the following statement into an equation and solve for the unknown variable.
Fourteen more than a number is ten.

To solve the equation below, which inverse operation would you use?
$15=3t$