Mult-Step Equations

^x/₃+ 10 = 15

• 75

• 15

• 25

• 5

Tags

CCSS.7.EE.B.4A

Which step cannot be performed first when solving the equation
5 - 2(x - 7) = x + 1 + 3x

• Distributing -2 to (x - 7)

• Combining x and 3x

• Subtracting 1 from both sides

• 5 - 2

Which of the equations has no solution?

• 2x + 1 = 5x - 3

• 2(x - 7) = 2x-14

• 3(2x+1) = 6x+1

• 15x - 30 = 0

Tags

CCSS.8.EE.C.7A

Which equation has a solution of x = 1

• 2x + 1 = 12

• 5x - 2 = 3

• x + 1 = x - 1

• 5 - x = 6

Tags

CCSS.6.EE.B.5

Identify if this equation has one solution, infinitely many solutions or no solution.
-3x+1=x+9-4x

• one solution

• infinitely many

• no solution

Tags

CCSS.8.EE.C.7A

What is the first step in solving the equation 2a - 4(a - 5) = 10

• Add 4 to both sides

• Add the 2a and a 

• Distribute 4 to a and -5

• Distribute -4 to a and -5

Tags

CCSS.8.EE.C.7B

What is the value of r?

• no solution

Tags

CCSS.6.EE.B.7

2x + 3(5x - 7) = 47

• 1

• 2

• 3

• 4

Tags

CCSS.8.EE.C.7B

5x - 4 + 2x = 3

• 1

• 2

• 3

• 4

Tags

CCSS.8.EE.C.7B

-11 + 3(b + 5) = 7

• 1

• -1

• 3

• -3

Tags

CCSS.8.EE.C.7B