Question

Solve the following linear equation and explain how you did it 1.1z+5.5=2.2z

Answer 1

z = 5

Explanation:

1.1z+5.5=2.2z

Subtract 1.1z from each side

1.1z-1.1z+5.5=2.2z-1.1z

5.5 = 1.1z

Divide each side by 1.1

5.5/1.1 = 1.1z/1.1

5 = z