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2 January, 05:31

Solve y=3x+4 and y=-2x-6 using substitution method

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  1. 2 January, 05:34
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    3x + 4 = - 2x - 6

    5x = - 6 - 4

    x = - 2

    y = (3*-2) + 4

    y = - 6 + 4

    y = - 2
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