Question

Make x the subject of the following equation:

Answer 1

`√(4x) = 3a - y \\ √(4) * √(x) = 3a - y \\ 2 √(x) = 3a - y \\ (2 √(x) )/(2) = (3a)/(2) - (y)/(2) \\ √(x) = (3a)/(2) - (y)/(2) \\ ( { √(x) })^(2) = {( (3a)/(2) - (y)/(2) })^(2) \\ x = ( (3a)/(2) - (y)/(2) ) ^(2)`

ATTACHED IS THE SOLUTION