The solution of equation 3 / 4 [X-1] - 2 / 5 [3x + 2] = 1 / 10-3 / 2x-1] is?
3/4【x-1】-2/5【3x+2】=1/10-3/2x-1
15(X-1)-8(3X+2)=2-30X-20
15X-15-24X-16=2-30X-20
X=13/21
Is that the problem? Did you copy it wrong
Equation: 4 (x-20) = 3x-20
4(x-20)=3x-20
4x-4*20=3x-20
4x-80=3x-20
4x-3x=80-20
x=60
What is 3x = - 6x
3x=-6x
3x+6x=0
9X=0
X=0