Question

реши уравнение
3,6+(2,7x-13,3)=-34

Answer 1

3,6+2,7х-13,3=-34
2,7х=-34-3,6+13,3
2,7х=-24,3
х=-9

Answer 2

3.6+2.7х-13.3=-34
2.7х-13.3=-34-3.6
2.7х-13.3=-37.6
2.7х=-37.6+13.3
2.7х=-24.3
х=-24.3:2.7
х=9