4(2-3x)-2(9x-8)=15(1-x)+3(4-x)

Question

4(2-3x)-2(9x-8)=15(1-x)+3(4-x)

Answer 1

8-12x-18x+16=15-15x+12-12x
24-30x=27-17x
-30x+17x=27-24
-13x=3
x=-3/-13
x=

Answer 2

4 (2-3x)-2 (9x-8)=15 (1-x)+3 (4-x);
8-12x-18x+16=15-15x+12-3x;
-30x+24=-18x+27;
-30x+18x=27-24;
-12x=3;
x= - 3/12 (сократим на 3) = - 1/4 или - 0,25