Math 7 RP Quiz # 5 One Step Equations

In an equation, you want to get the variable...

• on one side
• to disappear
• by itself
• to sing and dance

Tags

CCSS.6.EE.B.7

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Subtract 62 from each side. 
• Add 62 to each side.
• Multiply each side by 62.
• Add 123 to each side.

Tags

CCSS.6.EE.B.7

Solve for x.

x + 12 = 20

• x = 8

• x = -32

• x = 32

• x = -8

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CCSS.6.EE.B.7

Evaluate (solve).

y - 4.6 = 12

• y = 16.6

• y = 5.8

• y = 7.4

• Answer not Given

Tags

CCSS.6.EE.B.7

What is the value of V?

V + 23 = 45

• V = 68

• V = 22

• V = -22

• Not Here

Tags

CCSS.6.EE.B.7

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 following equation
X + 8 = 15

• 23
• -7
• 7
• -23

Tags

CCSS.6.EE.B.7

Solve the following equation
2y = 18

• 36
• 16
• 9
• 20

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CCSS.6.EE.B.7

Solve the following equation
14m = 28

• 2
• 14
• 32
• 1/2

Tags

CCSS.6.EE.B.7

Which equation has x = 5 as the solution?

• x + 15 = 10
• 2x = 5
• 2x = 10

Tags

CCSS.6.EE.B.5