Fractional coefficients

Fractional coefficients

Secondary 2
TGM Original Questions

Solve each of the following pairs of simultaneous equations.

  1. \(\frac{x}{2}+y=7\)
    \(x-y=2\)
  2. \(\frac{x}{3}-y=1\)
    \(2x+y=13\)
  3. \(x+\frac{y}{2}=5\)
    \(3x-y=0\)
  4. \(\frac{2x}{5}-\frac{y}{3}=1\)
    \(\frac{x}{5}+\frac{y}{3}=2\)

Solution:

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Answer:(a) \((6,4)\), (b) \((6,1)\), (c) \((2,6)\), (d) \((5,3)\).

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