Respuesta :
the answer is x=4
because
f(x) = g(x)
3X-23 = -4.5x + 7
3X+4.5x = 23+7
7.5x = 30
x= 30/7.5
so X = 4
because
f(x) = g(x)
3X-23 = -4.5x + 7
3X+4.5x = 23+7
7.5x = 30
x= 30/7.5
so X = 4