Explore BrainMass

Explore BrainMass

    Solving Algebraic Equations for a Given Variable

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    I need a step-by-step way to complete these problems:

    A= P+Prt ; for P

    Ax+ By=C; for y

    A= P(1+rt); for r

    A= 1/2(B+b); for B

    D= C-s
    ----- for C

    © BrainMass Inc. brainmass.com September 26, 2022, 8:51 pm ad1c9bdddf

    Solution Preview

    Please see the attached file for the complete solution.
    Thanks for using BrainMass.

    A= P+Prt ; for P

    It is the same as
    A = P(1+rt), so dividing both sides by (1+rt), we have P=A/(1+rt)

    Ax+ ...

    Solution Summary

    Equations are solved for a given variable. Explanations are provided.