Practice Solving Equations Quiz

What is the inverse operation needed to solve for p?
765 = p - 254

• subtraction
• addition
• multiplication
• division

Tags

CCSS.6.EE.B.7

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

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

Tags

CCSS.6.EE.B.7

What is the first step to solve this equation:
-3x + 11 = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

Find the solution:
10 = 4x - 2

• x = 3
• x = 2
• x = -3
• x = -2

Tags

CCSS.7.EE.B.4A

Solve:
3(3x - 6) = 18

• x = 4
• x = -4
• no solution
• infinite solutions

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

Look at the work. What was done incorrectly?

• Don't divide by 2 first
• Don't add 7 to both sides
• It's correct!
• They should have subtracted 7

Tags

CCSS.HSA.REI.A.1

Look at the work. What SHOULD have been the first step?

• It's correct!
• Subtract 1 on both sides
• Add 5 on both sides
• Divide by 3 on both sides

Tags

CCSS.HSA.REI.A.1

In this soccer season, Emma has scored 1 more than twice the number of Nick's goals.  If Emma has scored 15 goals, which equation can be used to find x, the number of Nick's goals?

• x - 15 = 1
• x + 1 = 15
• 2x + 1 = 15
• x + 1 = x + 15

Tags

CCSS.HSA.CED.A.3

-2(x+4) = 10

• X=3
• X=-3
• X=9
• X=-9

Tags

CCSS.7.EE.B.4A