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    Solve each proportion:
    34) b = -3
    3 4

    40) c + 3 = c + 2
    c - 1 c - 3

    Solve each equation:

    8) y - 1 = 3
    X + 3 4

    18) 1 = E__
    R + r

    For R.

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    https://brainmass.com/math/basic-algebra/algebra-solve-each-proportion-138833

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    Solution Preview

    Solve each proportion:
    34) b = -3
    3 4

    Cross Multiplying we have, b = -3*3/4 or b = -9/4

    40) c + 3 ...

    Solution Summary

    The solution assists with solving each proportion.

    $2.49

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