Answer
(4,2)
Work Step by Step
Add the 2 equations.
$2x+5y=18$
$\underline{4x-5y=\ \ 6}$
$6x\ \ \ \ \ \ \ =24$ divide both sides by 6
$\ \ x\ \ \ \ \ \ \ =4$
Substitute and solve for y.
$2x+5y=18$
$2(4)+5y=18$
$8+5y-8=18-8$
$5y=10$
$5y\div5=10\div5$
$y=2$
