Question

5(1+4K)+7k=4(7k+2)
Help

Answer 1

k = -3

Explanation:

1) Simplify

5+20k+7k=28k+8

2) Combine the k's

5+27k=28k+8

3) Subtract 27k on both sides

5=k+8

4) Subtract 8 on both sides

-3=k or k= -3