Simple and best practice solution for x+y=-4;x-y=0. Check how easy it is, to solve this system of equations and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

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Solution for x+y=-4;x-y=0 system of equations:

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We try to solve the equation:
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We insert the solution into one of the initial equations of our system of equationsWe get a system of equations:
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We insert the solution into one of the initial equations of our system of equationsFor :
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We get a system of equations:
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See similar systems of equations:

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