Solving One and Two-Step Equations

• h = 150

• h = 20

• h = 6

• h = 4/5

Tags

CCSS.7.EE.B.4A

• m = -32

• m = -20

• m = -38

• m = -17

Tags

CCSS.7.EE.B.4A

• Distribute to remove parenthesis

• Add 5 to both sides
  

• Subtract 3 from both sides

• Subtract 15 from both sides

Tags

CCSS.7.EE.B.4A

What would be the best first step to solving the equation in one step?

• multiply both sides by 3

• multiply both sides by -3

• divide both sides by -3

• add 3 to each side

Tags

CCSS.6.EE.B.7

Solve for x:
8x - 10 = -34

• 4

• 3

• -3

• -24

Tags

CCSS.7.EE.B.4A

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5

• Subtract 5

• Multiply by 7

• Subtract 7

Tags

CCSS.7.EE.B.4A

Solve  9 + 3x = 10

• 2/3

• 1/3

• -1/3

• 4

Tags

CCSS.7.EE.B.4A

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 

• Subtract 62 from each side.

• Multiply each side by 62.

• Add 123 to each side.

Tags

CCSS.6.EE.B.7

What is a good first step to solve this equation?

• Subtract 2 from both sides.

• Add 2 to both sides.

• Subtract 19 from both sides

• Add 19 to both sides.

Tags

CCSS.6.EE.B.7

What would be the best first step to solving the equation?
-3=x+5

• add 3 to both sides

• subtract 5 from both sides

• add 5 to both sides

• subtract -5 from both sides

Tags

CCSS.6.EE.B.7