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16 December, 05:05

What does - 2x+9=-4x+27 equal

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  1. 16 December, 05:59
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    The answer is 9

    Step 1 - add 4x to both sides and you get 2x+9=27

    Step 2-subtract 9 from both sides and you get 2x=18

    Step 3-divide by 2x and you get x=9
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