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    Solving equations

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    0=-3,000 + 2500/(1+r)+ 1000/(1+r)^2
    r=

    © BrainMass Inc. brainmass.com March 4, 2021, 6:02 pm ad1c9bdddf
    https://brainmass.com/math/algebra/solving-equation-variables-25548

    Solution Preview

    Let's first assume that 1+r=x, then we will have:

    0=-3000+2500/x+1000/x^2 or assuming x is not equal to zero we can multiply both sides by x^2, ...

    Solution Summary

    This shows how to solve an equation for a given variable.

    $2.49

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