X(7-6x)=(1-3x)(1+2x)

Question

X(7-6x)=(1-3x)(1+2x)

Answer 1

Х(7-6х) =( 1-3х)(1+2х)
7х -6х² = 1 +2х -3х -6х²
7х -6х²= 1-х -6х²
7х -6х²  +х +6х²=1
8х=1
х=1/8
х=0,125