Question

решить уравнение: 1)x+2.56=4.7
2)(58-x)-41.3=6.287

Answer 1

1)x+2,56=4,7;
x=4,7-2,56;
x=2,14.

2)(58-x)-41,3=6,287;
58-x=6,287+41,3;
58-x=47,587;
x=58-47,587;
x=10,413