Solving Multi-Step Linear Equations with Variables on Both Sides

How many solutions does the equation -3(2x+5)=-15 have?

• No solution

• One solution

• Infinite solutions

Tags

CCSS.8.EE.C.7A

How many solutions does the equation 4(2x+1)=8x+4 have?

• No solution

• Infinite Solutions

• One solution

Tags

CCSS.8.EE.C.7A

Solve the equation
-8x - 8 + 3(x - 2) = -3x + 2

• x = -8

• x = 8

• x = 2

• x = -2

30 = -2( x - 3 )

• 10

• -12

• 8

• -7

Tags

CCSS.7.EE.B.4A

Solve the equation:

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

• - 4x + 1 = 21

• x = 120

• x = 5

• x = 30

• x = - 5

Tags

CCSS.7.EE.B.4A

Janet wants to rent a U-Haul to move her mother. She spends $225 for the move. The U-Haul costs $45 up front and $1.50 a mile. What equation would you use to solve the number of miles her mother moved?

• 225 = 45x + 1.5

• 45 + 1.5x = 225

• 45x + 1.5x = 225

• 225 = 45(1.5) + 1.5x

Tags

CCSS.HSA.CED.A.3

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

8v - 4(v + 8) = 8

• 2

• 10

• 4

• -4 

Tags

CCSS.8.EE.C.7B

2x - 3 + 4x = 27

• 12

• 4

• 5

• 15

Tags

CCSS.8.EE.C.7B