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Today, 13:20

9d + 4 = 2d + 53

Can someone tell me what d stands for?

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  1. Today, 15:26
    0
    d=7

    Step-by-step explanation:

    To find d youll have to find it. 9d + 4 = 2d + 53 minus 2d on both sides> 7d+4=53 now minus 4 on both sides> 7d=49 divide 49/7 > d=7
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