Practice 1.1- Solving Simple Equations

 $d-7=-18$  

•  -11

• -25

• 11

• 25

Tags

CCSS.6.EE.B.7

Solve  $\frac{2}{3}x=-4$  

• -12

• 12

• 6

• -6

Tags

CCSS.6.EE.B.7

 $Solve\ 40=-8r$  

•  $32$  

•  $-5$  

•  $5$  

Tags

CCSS.6.EE.B.7

 $Solve\ \ \ \ \ \ y-9.9=6.4$  

•  $3.5$  

•  $-3.5$  

•  $16.3$  

•  $63.36$  

Tags

CCSS.6.EE.B.7

 $Solve\ -9h=-27$  

•  $-3$  

•  $243$  

•  $3$  

•  $-18$  

Tags

CCSS.6.EE.B.7

 $Solve\ \frac{r}{2}=-7$  

Tags

CCSS.6.EE.B.7

A coupon subtracts $17.95 from the price of a pair of headphones. You pay $71.80 for the headphones after using the coupon. Write and solve an equation to find the original price p of the headphones.

• p + 17.95 = 71.80 , p = $53.85

• p - 17.95 = 71.80 , p = $89.75

• p + 71.80 = 17.95 , p = $-53.85

Tags

CCSS.6.EE.B.7

 $\ \ \ \ \ 3\times-2$  

Tags

CCSS.HSA.APR.A.1

 $Simplify\ \ \ \ \ \ \ -2-1$  

Tags

CCSS.6.EE.A.2C

 $20\div-5$  

Tags

CCSS.6.EE.B.7