Question

Find the value of x and y
3x+2y+25=0
2x+y+10=0

Answer 1

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Answer 2

Given equations

$3x+2y+25=0\\\implies 3x+2y=-25--(1)$

$2x+y+10=0\\\implies 2x+y=-10--(2)$

(1) * 1

(2) * 2

$3x+2y=-25\\\underline{4x+2y=-20}\\\underline{\underline{-x=-5}}\\\implies x = 5$

Substituting the value of x in the second equation, we get,

$10+y=-10\\\implies y = -10-10\\\implies y = -20$

$\boxed{\boxed{\bold{Therefore, \ the \ values \ of \ x \ and \ y \ are \ 5 \ and \ -20 \ respectively}}}}}}}}$