Answer: Y= 4
Step-by-step explanation:
isolate the variable by dividing each side by factors that dont contain the variable
Answer:
y = 4
Step-by-step explanation:
9(-2y-8)-3y=-156
-18y-72-3y = -156
-21y = -156+72
-21y = -84
-y = -84 / 21
-y = -4
y = 4
