One-Step Equations with Negatives

Front

What is a one-step equation?

Back

A one-step equation is an algebraic equation that can be solved in a single step, typically by performing the inverse operation to isolate the variable.

Tags

CCSS.6.EE.B.7

Front

What does it mean to isolate a variable in an equation?

Back

Isolating a variable means rearranging the equation so that the variable is on one side and all other terms are on the other side.

Front

Solve for a: 19 + a = -50

Back

a = -69

Tags

CCSS.6.EE.B.7

Front

Solve for p: p - 18 = 3

Back

p = 21

Tags

CCSS.6.EE.B.7

Front

Solve for x: x - 3 = -10

Back

x = -7

Tags

CCSS.6.EE.B.7

Front

Solve for n: n - 6 = -15

Back

n = -9

Tags

CCSS.6.EE.B.7

Front

Solve for a: a - 1 = -17

Back

a = -16

Tags

CCSS.6.EE.B.7

Front

What is the inverse operation of addition?

Back

The inverse operation of addition is subtraction.

Tags

CCSS.HSA.REI.A.1

Front

What is the inverse operation of subtraction?

Back

The inverse operation of subtraction is addition.

Tags

CCSS.2.NBT.B.5

Front

How do you check if your solution to an equation is correct?

Back

You can check your solution by substituting the value back into the original equation to see if both sides are equal.

Tags

CCSS.8.EE.C.7B