Math

How do you solve this equation? The answer is suppose to be -0.7 Thanx for you help. Greatly appreciated

-5x\9=7/18

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  1. Cross multiply.

    -90 x = 63
    -10x = 7

    One more step. Divide both sides by -10

    If you never hear of cross multiplying, this is wnat it means:

    If a/b = c/d, then bc = ad

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    posted by drwls

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