Question

2x+3y=7;3x-y=5 solve by substituting method .
Give me the answer of the this question. .​

Answer 1

$2x+3y=7 \\ </p><p>2x=7-3y \\ </p><p>x=\frac{7 - 3y}{2} \\ 3 \times </p><p>\frac{7 - 3y}{2} - y = 5 \\ \frac{21 - 9y}{2} - y = 5 \\ \frac{21 - 11y}{2} = 5$

$- 11y = 10 - 21 \\ y = 1$