4(a-3)=(3-a)

Solution for 4(a-3)=(3-a) equation:

4(a-3)=(3-a)

We move all terms to the left:

4(a-3)-((3-a))=0

We add all the numbers together, and all the variables

4(a-3)-((-1a+3))=0

We multiply parentheses

4a-((-1a+3))-12=0


We calculate terms in parentheses: -((-1a+3)), so:

(-1a+3)

We get rid of parentheses

-1a+3

Back to the equation:

-(-1a+3)


We get rid of parentheses

4a+1a-3-12=0

We add all the numbers together, and all the variables

5a-15=0

We move all terms containing a to the left, all other terms to the right

5a=15

a=15/5

a=3