Question

if x=2m+1 and y=m-1 find 2x-3y+5=0

Answer 1

$\huge\mathtt\red{Given}$

$→x = 2m + 1 \\ →y = \: m + 1$

$\huge\mathtt\red{To\:find}$

$2x - 3y + 5 = 0$

$\huge\mathtt\red{Solution}$

$2x - 3y + 5 = 0 \\ →2(2m + 1) - 3(m - 1) + 5 = 0 \\ →4m + 2 - 3m + 3 + 5 = 0 \\ →4m - 3m + 2 + 3 + 5 = 0 \\ →m + 10 = 0 \\ →m = - 10$

$\huge\mathtt\red{Answer}$

$\boxed{m=-10}$