Question

PLEASE HELP, THANK YOU! :)

Answer 1

Steps to solve:

-4z + 4 + 12z = 3z + 4 + 5z

~Combine like terms

8z + 4 = 8z + 4

~Subtract 4 to both sides

8z = 8z

~Divide 8 to both sides

0 = 0

All real numbers are solutions.

Set builder notation: x

This is an identity since every value can be a solution to the equation.

Best of Luck!