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Today, 07:59

Solve the system by the method of substitution x + y = 0 and 4x+3y = 10

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  1. Today, 08:41
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    Make both equations equal to x

    -y=x

    -3/4y+5/2=x

    Subsitute:

    1/4y=5/2

    Multiply by 4:

    y=10
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