L 4.11 HW Quiz WBG 1.5

44x = 220

• x = 4

• x = 5

• x = 1/2

• x = 110

Tags

CCSS.6.EE.B.7

-52 - n = -82

• 134

• -134

• 30

• -30

Tags

CCSS.7.NS.A.1B

Solve the equation

-14x = 84

• x = -70

• x = 70

• x = -6

• x = 6

Tags

CCSS.6.EE.B.7

123 = x - 62

How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side.

• Subtract 62 from each side.

• Multiply each side by 62.

• Add 123 to each side.

Tags

CCSS.6.EE.B.7

-180 = -12z

• z=60

• z=-15

• z=15

• z= -60

Tags

CCSS.6.EE.B.7

 $\frac{1}{3}x\ =26$  

• r =  $\frac{26}{3}$  

• r = 78

• r = -78

• r =  $-\ \frac{26}{3}$  

Tags

CCSS.6.EE.B.7

 $18\ =\ \frac{1}{2}\ a$  

• a = 9

• a = 16

• a = 20

• a = 36

Tags

CCSS.6.EE.B.7

 $\frac{1}{5}v=9$  

• v = 45

• v = 40

• v = 14

• v = 4

Tags

CCSS.6.EE.B.7

 $\frac{1}{14}v\ =\ 7$   

• 2

• 98

• -2

• 21

Tags

CCSS.6.EE.B.7

 $\frac{1}{28}\ f\ =\ 24$  

• 672

• 68

• 4

• -4

Tags

CCSS.6.RP.A.3B