PRE-TEST FOR BASIC EQUATIONS

Solution step

1. Solve this One-Step Equation: y + 12.2 = 67.88

2. Solve this One-Step Equation: -3.5 x = 26.55

3. Solve this Two-Step Equation: 8 y - 4.8 = 20.6

4. Solve this Two-Step Equation: 3.6 - 1.2 x = 9.48

5. Solve this Three-Step Equation: 5 ( y - 2.4 ) = 12.4

6. Solve this Three-Step Equation: -2.4( 5 - y ) = 4.6 + 7.8