-6(5-2z)+5z=8z-3(16-3z) Please help, show all your work.
-30 + 12z + 5z = 8z - 48 + 3z -30 + 17z = 11z - 48 -30 + 48 + 17z - 17z = 11z - 48 + 48 18 = 11z 18/11 = z 1.636 = z Check my arithmetic.
You can ask a new question or answer this question.