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28 June, 19:43

Solve the system of equations - 7x - 6y = 4 x = - 3y + 8

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  1. 28 June, 23:01
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    You can use the substitution method for this problem

    Since - 3y+8=x you can

    Use the equation - 7 (-3y+8) - 6y=4

    You then distribute and solve

    21y-56-6y=4

    15y=60

    Y=4

    You then plug y into one of the original equations

    X=-12+8

    X=-4

    (-4,4)
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