Question

Co to y i co to x
5x + y = 11
3x - y = 9

Answer 1

Equation Form

x =
`(5)/(2)`

y =
`-(3)/(2)`

Point Form= (
`(5)/(2)` ,
`-(3)/(2)`)

Explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.