Multi-Step Integer Equations

Solve: 3x + 2(4x - 4) = 3

(Remember to distribute then combine before solving.)

• 4

• 3

• 2

• 1

Tags

CCSS.8.EE.C.7B

Using the "opposite operation" to "undo" and isolate the variable when solving an equation is more commonly called...

• Inverse operations

• math

• variable

• PEMDAS

Tags

CCSS.7.EE.B.4A

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

Solve this two step equation and be careful of your integer rules.

4x + 10 = -26

• 4

• -4

• -9

• 9

Tags

CCSS.7.EE.B.4A

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

• Distribute -4 by multiplying

• Add the 2a and a

• Distribute 4 by multiplying

• Add 4 to both sides

Tags

CCSS.8.EE.C.7B

What is the "2nd step" to solve this equation?
3x - 5 = 7

• Add 5 to both sides of the equation

• Divide -3 on both sides of the equation

• Subtract 5 to both sides of the equation

• Divide 3 on both sides of the equation

Tags

CCSS.7.EE.B.4A

5 - 2x = x + 8

What is the first step to solving variables on both sides of the equation?

• move -2x to the opposite side by using inverse operation

• multiply by 5 on both sides

• add 8 on both sides

• x = - 3

What are the steps to solve this problem: 2(3x - 4) = 12

• Do the inverse operation of multiplication.

• Distribute the 2 to the terms inside the parenthesis.

• Do the inverse operation of subtraction.

Tags

CCSS.7.EE.B.4A

Place the correct numbers in the boxes.

a

b

c

d

6

30

1

21

Tags

CCSS.7.EE.B.4A

To solve multi-step equations first combine like terms on the same side of the equations, then ______ the variable.

Tags

CCSS.8.EE.C.7B