Solve Multiple Step Equations and Inequalities with One Variable

What equation is modeled? Solve the equation.

Tags

CCSS.6.EE.B.7

Write the inequality graphed on the number line.

Tags

CCSS.6.EE.B.8

Write the inequality graphed on the number line.

Tags

CCSS.6.EE.B.8

• Subtract 7 from both sides. The solution is x = 5.

• Add 7 to both sides.

  The solution is x = 19.

• Multiply both sides by 7 The solution is x = 84.

Tags

CCSS.6.EE.B.7

What is the value of x? 3x-10=15

• 8

Tags

CCSS.7.EE.B.4A

Solve for x:

5x - 14 = 8x + 4

• x = 6

• x = -6

• x = -18/3

• x = 10/3

28 − k ≥ 7(k − 4)

• k ≥ -7

• k ≤ -7

• k ≥ 7

• k ≤ 7

What is the value of x? 3x-10=15

• 8

Tags

CCSS.7.EE.B.4A

Solve:
7w + 5 = 3w - 15

• 5

• -2

• 2

• -5

The steps in solving 5b - 6 = 24 are: 

• 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