Review 3/21/19

Solve  5x + 7 = -13

• x=4
• x=-4
• x=5
• x=-5

Tags

CCSS.7.EE.B.4A

Solve for the variable. 3x=-27

• x=9
• x=-30
• x=-9
• x=-24

Tags

CCSS.6.EE.B.7

Solve for " x" ?
4x-6=30

• x = 9
• x = 13
• x = 36
• x = 4

Which choice describes the step needed to isolate the variable? (Tap outside of the gray box to see the equation.)

• Divide both sides by 11
• Multiply both sides by 11.
• Add 11 to both sides.
• Subtract 11 to both sides.

Tags

CCSS.6.EE.B.7

Solve for v.

• 60
• -3
• 15
• 3

Tags

CCSS.7.EE.B.4A

3y+6+4y-7=-8

• y=-1
• y=-8
• y=1
• y=7

Tags

CCSS.8.EE.C.7B

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

Solve  9 + 3x = 10

• 2/3
• 1/3
• -1/3
• 4

Solve  3x - 7 = 32

• 13
• -13
• 12
• -12

Solve    -3x + 5 = -16

• 9
• 8
• -7
• 7