Question

Решите уравнение 12 (-2-х)+16х=18

Answer 1

-24-12х+16х=18
-24+4х=18
4х=18+24
х=42/4
х=10,5

Answer 2

12 (-2-х)+16х=18
-24-12х+16х=18
-12х+16х=18+24
-12х+16х=42
4х=42
х=42/4
х=10.5