Question

Решите уравнение 12х + 18 = 8х - 16

Answer 1

12х + 18 = 8х - 16;

12x - 8x = -16 - 18;

4x = -34;

x = -8 1/2;

Answer 2

12х+18=8х-16
12х-8х=-16-18
4х=-34
х=$frac{-34}{4}$
х=-8,5