Two Step Equations and Combining Like Terms

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

Solve the equation for x:
8x - 6x + 4 + 5 = 19

• x = 4

• x = 5

• x = 6

• x = 7

Solve for y.
-2y=20

• y=-10

• y=2

• y=-20

• y=15

Simplify the following expression by combining like terms:

-10x + 15 - 3x + 2

• -7x+17

Simplify by combining like terms.
m + 9 - 4m

• 5m

• m + 5m

• -3m + 9

• 4m

33 = 4a - 7

• a=-10

• a=10

• a=4.5

-3a + 8 = 14

• a= -2

• a= -7.5

• a= 2

• a= 6

3n + 4 = 7 

• 1

• -1

• 3.67

• 2

4c - 6 = 2 

• 2

• -2

• 1

• 3

-4 = 2t - 2 

• -1

• 1

• 4

• 0