Solving Two-Step Equations Involving Subtracting Expressions

Solve the equation

• 28

• 32

• 29

• -28

Tags

CCSS.7.EE.B.4A

-x - 8 = -2

• 10

• -6

• 6

• -10

Tags

CCSS.6.EE.B.7

Solve for y

• 15

• 14

• -14

• 9

Tags

CCSS.7.EE.B.4A

To undo an operation, you must do its opposite or inverse to both sides of the equation. Match each operation to its inverse.

• Addition

• Addition

• Division

• Division

• Subtraction

• Multiplication

• Multiplication

• Subtraction

Tags

CCSS.HSA.REI.A.1

To solve a two-step equation, first you undo any​ (a)   or ​ (b)   . Then you undo any ​ (c)   or ​ (d)   .

• addition

• subtraction

• multiplication

• division

Tags

CCSS.7.EE.B.4A

What is the first step you should do to solve this equation?

• Multiply by -3 on both sides.

• Subtract 33 from both sides

• Subtract 19 from both sides

• Divide by -3 on both sides

Tags

CCSS.7.EE.B.4A

What is the first step you should do to solve this equation?

• Multiply by 10 on both sides.

• Subtract 18 from both sides

• Subtract 28 from both sides

• Divide by 10 on both sides

Tags

CCSS.7.EE.B.4A

What is the last step you should do to solve this equation?

• Add 10 to both sides

• Multiply both sides by 10

• Divide both sides by 10

• Multiply both sides by -18

Tags

CCSS.7.EE.B.4A

Solve this equation.

Tags

CCSS.7.EE.B.4A

Solve this equation.

Tags

CCSS.7.EE.B.4A