Question

I need help solving this system

Answer 1

(x, y) = (3, -7)

Explanation:

`\left \{ {{x - 3y = 24} \atop {5x + 3y = -6}} \right.`

`\left \{ {{x-3y=24} \atop {3y=-6-5x}} \right.`

`x-(-6-5x)=24`

`x=3`

`3y=-6-5(3)`

`y=-7`

`(x,y)=(3,-7)`

CHECKING IF ANSWER IS CORRECT:

`\left \{ {{3-3(-7)=24} \atop {5(3)+3(-7)=-6}} \right.\\\left \{ {{24=24} \atop {-6=-6}} \right. \\(x,y)=(3,-7)`

There is your answer with steps :)