84=12(3y+1)

a.The solution is y=
b.The solution is all real numbers
c.There is no solution

I'll be glad to check your answer.

84=12(3y+1)

a.The solution is y=
b.The solution is all real numbers
c.There is no solution

answer is c

Wrong.

try dividing by 12:

7 = 3y+1

Still think there is no solution?

To determine the solution for the equation, we need to solve for the variable "y".

First, let's simplify the equation:
84 = 12(3y + 1)

To eliminate the parentheses, we multiply 12 by each term inside:
84 = 36y + 12

To isolate the variable "y", we need to get rid of the constant term by subtracting 12 from both sides of the equation:
84 - 12 = 36y + 12 - 12
72 = 36y

Finally, to solve for "y", we divide both sides of the equation by 36:
72/36 = (36y)/36
2 = y

So, the solution for the equation is y = 2.

a. The solution is y = 2