Question

Sendo f(x)=-5+4m e g(x)=2m-3x, calcule o valor de m, de modo q f(1/2)=g(3)

Answer 1

$f(1/2) = g(3) \\ \\ -5( \frac{1}{2}) + 4m = 2m - 3(3) \\ \\ \frac{-5}{2} + 4m = 2m - 6 \\ \\ 4m - 2m = -6 + \frac{5}{2} \\ \\ 2m = \frac{-7}{2} \\ \\ m = \frac{-7}{4}$