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Section 2.4 : Equations With More Than One Variable

1. Solve \(\displaystyle E = 3v\left( {4 - \frac{2}{r}} \right)\) for \(r\). Solution
2. Solve \(\displaystyle Q = \frac{{6h}}{{7s}} + 4\left( {1 - h} \right)\) for \(s\). Solution
3. Solve \(\displaystyle Q = \frac{{6h}}{{7s}} + 4\left( {1 - h} \right)\) for \(h\). Solution
4. Solve \(\displaystyle A - \frac{{1 - 2t}}{{4p}} = \frac{{4 + 3t}}{{5p}}\) for \(t\). Solution
5. Solve \(\displaystyle y = \frac{{10}}{{3 - 7x}}\) for \(x\). Solution
6. Solve \(\displaystyle y = \frac{{3 + x}}{{12 - 9x}}\) for \(x\). Solution