Judge which number in brackets is the flat of the solution of the previous equation 5x-15 = 2 / 2 X-1 (x = 3, x = 7) 2 (x + 0.5) = x + 2 (x = - 3, x = 1) X Judge which number in brackets is the solution of the previous equation 5x-15 = 2 / 2 X-1 (x = 3, x = 7) 2(x+0.5)=x+2 (x=-3,x=1) The square of X - 3x = 4 (x = 4, x = 1)

Judge which number in brackets is the flat of the solution of the previous equation 5x-15 = 2 / 2 X-1 (x = 3, x = 7) 2 (x + 0.5) = x + 2 (x = - 3, x = 1) X Judge which number in brackets is the solution of the previous equation 5x-15 = 2 / 2 X-1 (x = 3, x = 7) 2(x+0.5)=x+2 (x=-3,x=1) The square of X - 3x = 4 (x = 4, x = 1)

Judge which number in brackets is the solution of the previous equation
5x-15 = 2 / 2 X-1 x is about 3
2(x+0.5)=x+2 x=1
The square of X - 3x = 4, x = 4