#EZ20 Solving Equations

7(2x - 4) = 42

• x= 5
• x= 8
• x= 2
• x= 9

Tags

CCSS.7.EE.B.4A

Solve the following equation.
4x + 3 = -5

• 1/2
• -1/2
• -2
• 2

Tags

CCSS.7.EE.B.4A

What operation would you perform first and then second when solving for m in the following equation?
10 + 7m = 17

• subtract 10, divide by 7
• divide by 7, subtract 10
• multiply by 7, add 10
• add 10, multiply by 7

Tags

CCSS.HSA.REI.A.1

33 = 4a - 7

• a=-10
• a=10
• a=4.5

Tags

CCSS.7.EE.B.4A

Simplify each equation. Tell whether the equation has one, no, or infinite solutions.

3x - 7 = 3(x - 3) + 2

• one

• no solutions

• infinite solutions

Tags

CCSS.8.EE.C.7A

Solve:
2x + 1 = 2x - 1

• No Solution
• x = 0
• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

How many solutions does the following equation have? 
-8x + 4 = 2x - 3

• One
• None
• Infinite

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

How many solutions does the equation have
3c -3 = 4c - 2

• One Solution
• No Solution
• Infinite Solutions

Tags

CCSS.8.EE.C.7A

^{Find the solution to the equation:
-13 + 5a = 3(a - 3)}

• a = 5
• a = 9
• a = 0
• a = 2

Solve for x:
5 + 3x = 8x - 15

• 10
• 4
• 2
• 20/11