Relax

Respuesta :

Answer:

x =7

Step-by-step explanation:

  • f(x) = 3x + 4
  • g(x) = 5x - 10

  f (x)   =   g (x)

3x + 4 = 5x - 10

4 + 10  = 5x - 3x

    14    = 2x

   14/2  =  x

     7 = x