Question

Ребяят, помогите. номер 1003

Answer 1

1) 14.63х+3.37х=2.4+0.48
18х=2.88
х=2.88:18
х=0.16

2) 16а-7а=2.22-0.96
9а=1.26
а=1.26:9
а=0.14

3) -0.14х=8.95-9.3
-0.14х=-0.35
х=-0.35:(-0.14)
х=2.5

4) 8.6х-6.9х=1-0.49
1.7х=0.51
х=0.51:1.7
х=0.3