Question

Решите уравнение -2(4x + 8) - 3(1-5x) =10

Answer 1

-8х-16-3+15х=10
-8х+15х=10+16+3
7х=29
х=29/7
х=4 1/7

Answer 2

 -2(4x + 8) - 3(1-5x) =10
-8x-16-3+15x=10
7x-19=10
7x=10+19
7x=29
x=29:7
x=4 1/7