Solving Linear Equations

Solve the following equation,
x + 7 = 28

• x = 35
• x = 4
• x = 196
• x = 21

Tags

CCSS.6.EE.B.7

Solve the following equation,
x - 23 = 17

• -6
• 6
• 40
• -40

Tags

CCSS.6.EE.B.7

Solve the following equation,
5x = 30

• x = 6
• x = 150
• x = -6
• x = -150

Tags

CCSS.6.EE.B.7

• x = 98
• x = 2
• x = 21
• x = 7

Tags

CCSS.6.EE.B.7

Solve the following equation,
3x + 6 = 21

• x = 9
• x = 5
• x = 15
• x = 27

Tags

CCSS.7.EE.B.4A

Solve the following equation,
7x - 9 = 33

• x = 24/7
• x = 42
• x = 24
• x = 6

Tags

CCSS.7.EE.B.4A

3(5x + 1) = 48

• x = 47/15
• x = 47
• x = 51
• x = 3

Tags

CCSS.7.EE.B.4A

5(2x - 7) = 80

• x = 11.5
• x = 115
• x = 12
• x = 16

Tags

CCSS.7.EE.B.4A

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5
• Subtract 5
• Multiply by 7
• Subtract 7

Tags

CCSS.7.EE.B.4A

What step would you take to solve this equation?

• Multiply both sides of the equation by 2
• Divide both sides of the equation by 2
• Add 2 to both sides of the equation
• Subtract 2 from both sides of the equation

Tags

CCSS.6.EE.B.7