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28 August, 15:31

X+4y=6 y=-x+3 solve each system of linear equations by substitution

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  1. 28 August, 15:39
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    Plug in one of the equations for y. x+4 (-x+3) = 6. Solve for x. Then plug in x into one of the equations to get y. x-4x+12=6. - 3x=-6. x=2. y=-2+3=1. X=2 and y=1.
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