solving equations

Multiple Choice

What does the x equal in 2x+7=16

• 6.5
• 4.5
• 5
• 3.5

Multiple Choice

What does the y equal in 3y+12=21

• 5
• 4
• 6
• 3

Multiple Choice

What does the z equal in 5z-15=20

• 10
• 12
• 7
• 3

Multiple Choice

What does the x equal in 60x+60=120

• 3
• 1
• 2
• 4

Multiple Choice

What does the x equal in 40x - 5 = 75

• 2
• 4
• 3
• 5

Multiple Choice

41 = 12d - 7

• -3
• 4
• 7
• 16

Multiple Choice

What does x equal in 5x ÷ 2 = 15

• 3
• 9
• 6
• 12

Multiple Choice

Determine if the given number is a solution of the equation.

x + 5 = -10, 5

• Yes
• Maybe
• I'm not sure
• No

Multiple Choice

What does e equal in 7e - 4 = 31

• 3
• 5
• 7
• 9

Multiple Choice

Determine if the given number is the solution of the equation.

-12p - 4 = -100, 9

• Yes
• No
• I'm not sure
• Maybe