Question

4(×-9)=3 (×-8) и 7(3-2×)=15 (1-×)Решите уравнение соочноо пж)))

Answer 1

4х-36=3х-24
4х-3х=-24+36
х=12
и второе
21-14х=15-15х
-14х+15х=15-21
х=-6

Answer 2

1)4(х-9)=3(х-8)
4х-36=3х-24
4х-3х=-24+36
х=12
2)7(3-2х)=15(1-х)
21-14х=15-15х
-14х+15х=15-21
х=-6