SOLUTION: Make r the subject of the formula h=a+r(1+p�) make x the sub. Of formula a=b+c/x Please show the steps and explain the answer. Thanks

Question 824300: Make r the subject of the formula h=a+r(1+p�)
make x the sub. Of formula a=b+c/x
Please show the steps and explain the answer.
Thanks
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Make r the subject of the formula h=a+r(1+p�)
Subtract "a" from both sides to get:
r(1+p^2) = h-a
Divide both sides by (1+p^2) to get:
r = (h-a)/(1+p^2)
=======================================
make x the subject Of formula a=b+c/x
Subtract "b" from both sides to get:
c/x = a-b
-------
Invert both sides to get:
x/c = 1/(a-b)
-------
Multiply both sides by "c" to get:
x = c/(a-b)
===================
Cheers,
Stan H.
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