(a-12)x=a+8 if this equation has no solution and a is a constant. what is the value of a Question (a-12)x=a+8 if this equation has no solution and a is a constant. what is the value of a in progress 0 Math Charlie 2 weeks 2021-10-07T16:59:46+00:00 2021-10-07T16:59:46+00:00 1 Answer 0

## Answers ( )

Answer:a=12

Step-by-step explanation:If you solve for x, you divide by (a-12) to isolate x on the left side:

x = (a+8)/(a-12)

If the numerator is 0 you will be dividing by zero, which invalidates the solution. This will happen for a=12.