Question

решите уравнение (4х-1)(3х-2)=(6х+1)(2х+3)-4х

Answer 1

(4x-1)(3x-2)=(6x+1)(2x+3)-4x
12x²-8x-3x+2=12x²+18x+2x+3-4x
12x²-11x+2=12x²+16x+3   /-12x²
-11x+2=16x+3
27x=-1
x=-1/27