Solve Two-Step Equations and Algebra

• -16

• 21

• -3

• 9

-14 + 6b + 7 - 2b = 1 + 5b

• no solution

• -8

• 45

• -35

3(x - 5) - x = 1

• x = 4

• x = 8

• x = 3

• x = 2

S = 3F - 24  Solve for F

• F = (S + 24)/3

• F = S/3 + 24

• F = 3S + 24

• F = 3(S + 24)

Solve m - n = 5 for m.

• m = 5 + n

• m = -5 - n

• m = -5 + n

• m = 5 - n

How would you solve this equation?

• Add 2 to both sides

• Subtract 2 from both sides

• Add 10 to both sides

• Subtract 10 from both sides

How would you solve this equation?

• Add 4 to both sides

• Subtract 40 from both sides

• Divide both sides by -4

• Multiply both sides by -4

How would you solve this equation?

• Add 5 to both sides

• Multiply both sides by -5

• Divide both sides by -5

• Add 8 to both sides

What is the first step to solve this equation?

• Subtract 8 from both sides

• Add 2 to both sides

• Divide both sides by -2

• Add 16 to both sides