Question

Решить уравнение 2, 8-х+3, 7=3, 2; (5, 6+у)-3, 8=4, 4

Answer 1

2, 8-х+3, 7=3, 2
-x=3,2-2.8-3,7
-x=−3,3
x=3.3

Answer 2

1) 2.8-x+3.7=3.2
2.8+3.7-3.2=x
x=3.3
2) (5.6+y)-3.8=4.4
y=4.4-5.6+3.8
y=2.6