Question

Solve each of these equations. Explain and show your reasoning 2(3 -2c) =30

Answer 1

2(3-2c)=30

Divide both sides of the equation by 2

3-2c=15

Move the constant to the right side and change its sign

-2c=15-3

Subtract numbers

- 2c=12

Divide both sides of the equation by - 2

c=-6

answer:c=-6