EM-1893

Forming equations from word problems

E Math · Secondary 4 · Medium · Forming equations from word problems

1. $\dfrac{1}{3x} + \dfrac{1}{6-x} = \dfrac{1}{4}$
2. $\dfrac{1}{3x} - \dfrac{1}{6-x} = \dfrac{1}{4}$
3. $\dfrac{1}{3x} + \dfrac{1}{6-x} = 4$
4. $\dfrac{1}{3x} + \dfrac{1}{6-x} = \dfrac{1}{8}$

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