7-8th quizizz 3/22/23

What is the solution for x + 9 = 21

• 10
• 12
• 11
• 13

Tags

CCSS.6.EE.B.7

Find the value of the variable: m + 4 = 12

• 16

• 8

• 48

• 3

Tags

CCSS.6.EE.B.7

• 2

• 5

• 50

Tags

CCSS.6.EE.B.7

• t = 3

• t = -40

• t = -3

• t = 40

Tags

CCSS.6.EE.B.7

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

CCSS.6.EE.B.7

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

Tags

CCSS.7.EE.B.4A

In the equation 4y - 9 = -36
y = -4

• True
•  False

5x + 4 = −6

• 2
• -2
• 10
• 15

Tags

CCSS.7.EE.B.4A

-4x + 1 = 21

• x=120
• x=5
• x=30
• x=-5

Tags

CCSS.7.EE.B.4A