Question

56=4(4+2z)

Answer 1

Divide both sides by 4.. what u get?

Answer 2

Distribute 4 into the parenthesis then you're left with, 56=16+8z.

Start subtracting 56 to both sides then use that answer to divide the rest. Good luck!

Answer 3

Distribute the 4 into everything in the parenthesis. You will get: 56 = 16 + 8z
Because, you multiply the 4 with the 4 which equals 16. Then, multiply the 4 with 2 which gives you 8z. Simplify the rest of the equation to get your answer.

Answer 4

Now find z