Question

Решите:
8,3x+2x-60,5=300

Answer 1

8,3х+2х-60,5=300
8,3х+2х=300+60,5
10,3х=360,5
х=35
8,3*35+2*35-60,5=300

Answer 2

сябки

Answer 3

8,3Х+2Х-60,5=300
10,3Х=300+60,5
10,3Х=360,5
Х=360,5:10,3
Х=35