Math R 2020: Common Assessment Practice

What would be the best first step to solving the equation?

• multiply both sides by 3
• multiply both sides by 4
• divide both sides by 3
• divide both sides by 4

Tags

CCSS.6.EE.B.7

Solve the equation: 
x + 7 = 12

• x = 5
• x = 19
• x = -5
• x = 84

Tags

CCSS.6.EE.B.7

Solve the equation:
x - 4 = -3

• x = -7
• x = 1
• x = 12
• x = -12

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

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7

Solve 2x - 3 = 1

• 3

• 2

• 1

• -2

Tags

CCSS.7.EE.B.4A

7 + ^a⁄₃ = 5

• a= -2
• a= -6
• a= 3
• a= 15

Tags

CCSS.7.EE.B.4A

^{(a + 3)}⁄₇ = 3

• a= 18
• a= 21
• a= 4
• a= 11

Tags

CCSS.7.EE.B.4A

What is the value of x?

2 (3x + 1) = 14

• 7

• 5

• 2

• 11

Tags

CCSS.7.EE.B.4A

6 ( 2n + 5 ) = 66

• 3
• 5.08
• 8
• 432

Tags

CCSS.7.EE.B.4A