Question

Equaçoes m+2 - 5 (m+1)=49-2(m-2)

Answer 1

$m + 2 - 5(m + 1) = 49 - 2(m - 2)$
$m + 2 - 5m - 5 = 49 - 2m + 4$
$- 4m - 3 = 53 - 2m$
$- 4m - 3 - 53 + 2m = 0$

$- 2m - 56 = 0$

$2m = - 56$

$m = \frac{ - 56}{2}$
$m = - 28$