Question

Quien me da una mano para resolver 6+3(3x-5+7x)=-(2x-1)

Answer 1

6 + 3 (3x - 5 + 7x) = - (2x - 1)

6 + 3 (10x - 5) = - (2x - 1)

6 + 30x - 15 = - 2x + 1

30x - 9 = - 2x + 1

30x + 2x = 1 + 9

32x = 10

x = 10/32

x = 5/16

Respuesta.
x = 5/16