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Solve each formula for the specified variable

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P= Q1/Q2-Q1 for Q1

solving-rational-equations

asked Oct 23, 2014 in ALGEBRA 2 by doan12345 Pupil

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1 Answer

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The equation is P= Q1/(Q2-Q1)

Multiply each side by (Q2 - Q1).

P(Q2 - Q1) = Q1

Divide each side by P.

(Q2 - Q1) = Q1/P

Q1/P+Q1 = Q2

Q1[(1/P) +1] = Q2

Q1 = Q2/[(1/P) +1]

answered Oct 24, 2014 by bradely Mentor

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