SOLUTION: Solve for the indicated variable. Include all of your work in the answer please. A = 1 + prt; for r

Algebra ->  Coordinate-system -> SOLUTION: Solve for the indicated variable. Include all of your work in the answer please. A = 1 + prt; for r      Log On


   

Question 1122295: Solve for the indicated variable. Include all of your work in the answer please.
A = 1 + prt; for r
Answer by josgarithmetic(39625) About Me  (Show Source):
You can put this solution on YOUR website!
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A = 1 + prt
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A%2B%28-1%29=1%2Bprt%2B%28-1%29
A-1=prt
%28A-1%29%281%2F%28pt%29%29=%281%2F%28pt%29%29%28prt%29
%28A-1%29%2F%28pt%29=r

This can be done in far fewer steps than shown here.