-3.7*(2.5х-7.6)=-3.66+2.1х

Question

-3.7*(2.5х-7.6)=-3.66+2.1х

Answer 1

-3.7*(2.5х-7.6)=-3.66+2.1
х-3.7 × 2.5х - (- 3.7) × 7.6 = - 3.66 + 2.1х
- 9.25х + 28.12 - 2.1х = - 3.66
- 11.35х = -3.66 - 28.12
- 11.35х = - 31.78
- х = - 31.78 : 11.35
- х = - 2.8
  х = 2.8

Answer 2

-9,25х+28,12=-3,66+2,1х
-9,25х-2,1х=-3,66-28,12
-11,35х=-31,78
х=2,8