Question

el valor de x en la ecuacion 7(5x+5)=5(6x+4) es

Answer 1

Resolver.

7(5x + 5) = 5(6x + 4)
(7)(5x) + (7)(5) = (5)(6x) + (5)(4)
35x + 35 = 30x + 20
35x - 30x = 20 - 35
5x = - 15
x = - 15/5
x = - 3

Respuesta.
x = - 3

Answer 2

7(5x+5)=5(6x+4)
35x+35=30x+20
35x-30x=20-35
5x=-15
x=-3