Question

-7+4m+10=15-2m ayuda plis

Answer 1

Respuesta:

$- 7 + 4m + 10 = 15 - 2m \\ 4m + 3 = 15 - 2m \\ 4m + 2m = 15 - 3 \\ 6m = 12 \\ m = \frac{12}{6} \\ m = 2$