Question

Решите уравнения:
x+x-3+(x-3)*2=61

Answer 1

2х-3+2х-6=61
4х=61+9
4х=70
х=17,5

Answer 2

x+x-3+2x-6=61
4x-9=61
4x=70
x=17.5

Answer 3

2х-3+2х-6=61
4х=61+9
4х=70
х=17,5