5x squared - 3x = 25 First you can get rid of the square by square rooting the 25 This would then make it 5x - 3x = 5 Then simplify the equation 2x = 5 Then you need to get x on its own so you need to divide by 2 x = 5/2 x = 2.5
I think this is the answer and I hope this helps x
