Question

-6 (4x+1)+7 (3+1) =90.

Answer 1

Respuesta:

x = -17/6

Explicación paso a paso:

-6 (4x+1)+7 (3+1) =90

-24x - 6 + 7 . 4 = 90

-24x - 6 + 28 = 90

-24x = 90 + 6 - 28

-24x = 68

x = 68/-24

x = -17/6