Question

Постройте график уравнения 5х-2у+10=0 2х+3у-6=0

Answer 1

1)
$5x-2y+10=0 \\ \\ -2y = -5x-10 \\ \\ y = \frac{-5x-10}{-2}$
2)
$2x+3y-6=0 \\ \\ 3y = 6-2x \\ \\ y = \frac{6-2x}{3}$