Review Solving Equations With One Step

WRITE AN EQUATION
After paying $7.12 for a Zaxby's meal, Coach Rice has $27.10. How much money did he have before buying the meal?

• 27.10+7.12=x

• 27.10-7.12=x

• x-7.12=27.10

• 7.12+x=27.10

Tags

CCSS.HSA.CED.A.3

Evaulate.  
12  +  y  = -38

• y = 50

• y= 17

• y= -50

• y= -17

Tags

CCSS.6.EE.B.7

WRITE AN EQUATION
At a restaurant, Coach Carpenter and three of his friends decided to divide the bill evenly. If each person paid $13 then what was the total bill?

• 4x=13

• x/3=13

• 13(4)=x

• x/4=13

Tags

CCSS.HSA.CED.A.3

Simplify and solve.
-3r   -  2r  =  -90

• r= 8

• r = 18

• r = -5

• r = 0

Tags

CCSS.7.EE.B.4A

Mrs. Brown,the librarian, bought three new books for a total of $18.00. If each book cost the same amount, how much did each book cost? Write an equation to solve this problem. Use c as your variable.

• 18c=6

• c + 6= 18

• c +18 = 6

• 3c=18

Tags

CCSS.HSA.CED.A.3

Mrs. Higgins won a certain number of jolly ranchers playing the football toss at the Fall Festival.  At school she gave 21 away to her students. She only has 5 remaining. How many did she win total to be able to give away? Write an equation to solve this problem using g as your variable.

• g/21=5

• g-21=5

• g-5=21

• g+5=21

Tags

CCSS.HSA.CED.A.3

To isolate x if ax=b, you should...

• Multiply both sides by a.

• Subtract a from both sides.

• Divide both sides by b.

• Divide both sides by a.  

Tags

CCSS.6.EE.B.7

After paying $3.32 for a sandwich, Mr. Thrasher has $19.79. How much money did he start with? Which equation could you use to solve this problem?

• 3.32m=19.79

• m-19.97=3.32

• m-3.32=19.79

Tags

CCSS.HSA.CED.A.3

Solve.
 y/ 17 =   -4

• y = 13
  y=13

• y = -21

• y= -46

• y= -68

Tags

CCSS.6.EE.B.7

Julianne and her best friend Kyla split the amount of money they earned over the weekend babysitting. If each person got $12.93, what is the total amount of money they earned? Which equation could you use to solve this problem?

• 2d=12.93

• d/2=12.93

• d-2=12.93

• d+2=12.93

Tags

CCSS.HSA.CED.A.3