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Solve the system of equations: 7x−3y=13, x−2y=5
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Solve the system of equations: 7x−3y=13, x−2y=5

User Constantin
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1 Answer

5 votes

Answer:

{1;-2}

Explanation:


...=\left \{ {{x=2y+5} \atop {7x-3y=13}} \right. =\left \{ {{x=2y+5} \atop {14y+35-3y=13}} \right.=\left \{ {{x=2y+5} \atop {y=-2}} \right.=\left \{ {{x=1} \atop {y=-2}} \right.

User JM Lord
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