Question

-3,7*(3,5х-7,6)=-3,68+2,1х помогите решить уравнение

Answer 1

$- 3.7(3.5x - 7.6) = - 3.68 + 2.1x \\ - 12.95x + 28.12 = - 3.68 + 2.1x \\ - 12.95x - 2.1x = - 28.12 - 3.68 \\ - 15.0895x = - 31.8 \\ x = 2.107$