Question

Explain the steps in solving 2.14x - 12.18 = -5.76, and write the solution to the equation.

Answer 1

2.14x - 12.18 = -5.76

Add 12.18 to both sides of the equation.

2.14x - 12.18+12.18 = -5.76+12,18

2.14x = 6.42

Divide both sides of the equation by 2.14

2.14x/2.14 = 6.42/2.14

x= 3