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8 March, 09:28

If x equals 7, then find the matching value for y.

-2x-2y=-2

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  1. 8 March, 10:20
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    Y = - 6.

    -2 (7) - 2y=-2

    -14-2y=-2

    you need to move - 14 to the other side by canceling out - 14 with + 14, and add + 14 to - 2, giving you - 2y=12. - 2/12=-6
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