Question

решить 3 уравнения:
1. 3*х+560=1190
2.30+(63*х)=70
3.10601-х /3=4.802
СРОЧНО !

Answer 1

1. 3x=1190-560
3x=630
x=630:3
x=210

2.

Answer 2

1) 3•х + 560 = 1190.
3•х = 1190-560
3•х = 630
х = 630 : 3
х= 210
2) 30 + (63• х) = 70