Solving One Step and Two Equations

In the equation -4p = 20, the variable, p, is being multiplied by -4. What step would you take to isolate the variable?

• Add 4 to both sides

• Divide by 4 on both sides

• Divide by -4 on both sides

• Subtract 20 on both sides

Solve

k - 17 = -21

• k = -38

• k = 4

• k = -4

• k = 38

Find the value of h that makes the statement true.

6h = -42

• h = -48

• h = 7

• h = -7

• h = -252

• h = -36

Solve: 19 = 5x - 1

Mathematical Equivalence

OFF

Mathematical Equivalence

ON

Solve: 9 = 2s + 1

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Solve: 14 = 3y - 4

Mathematical Equivalence

ON

Solve: 15 = 2a + 7

Mathematical Equivalence

ON

Solve: 13 = 5m - 2

Mathematical Equivalence

OFF