What is the value of a?

9a-3(a-6)=-6
a=
HELP AZAP PLEASE

4 answers

To solve for a, we first have to remove the ( )

9a -3a +18 = -6
6a + 18 = -6

Can you finish from here?

Be sure to check your answer in the original equation.
may u please tell me wat do i have to do next
Subtract 18 from both sides of the equation.
ty so much