Solving Two-Step Equations

Level 3

Identify the steps to solve for b

• Add 6 to both sides and divide both sides by 5

• Add 6 to both sides and multiply both sides by 5

• Subtract 6 from both sides then multiply both sides by 5

• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.7.EE.B.4A

Level 4

What is the first step to solve this equation?

• 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

Reorder the following: What are the steps for solving a two-step inequality?

• Multiply or Divide to get the x by itself

• If you multiply or divide by a negative number, flip the inequality sign

• Add or Subtract to get the x's by themselves

Tags

7.11.A

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

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

Tags

7.11.A

What was done to solve the equation?

(Line 1) 5x - 8 = 32

(Line 2) 5x = 40

(Line 3) x = 8

• add 8 to both sides, then divide both sides by 5

• add 8 to both sides, then divide both sides by 40

• subtract 8 from both sides, then divide both sides by 5

• subtract 8 from both sides, then multiply both sides by 5

Tags

7.11.A

Tags

7.11.A

Reorder the steps to solving this two step equation: 5x + 17 = 32

• Solve for the variable, x=5

• Write the problem neatly and accurately

• Write the problem and subtract 17 from both sides

• Write the problem then divide both sides by 5

• Write the problem as 5x = 15

Tags

CCSS.7.EE.B.4A

Use the distributive property to simplify this problem:

5(7x + 10)

Mathematical Equivalence

ON

Tags

CCSS.6.EE.A.3

Solve: 50 = 28.1 + 0.15x

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

Mathematical Equivalence

OFF

Tags

CCSS.7.EE.B.4A