Equations requiring expansion and simplification

Equations requiring expansion and simplification

Secondary 2
3 marks
TGM Original Questions

Solve the following pair of simultaneous equations.

\(4x=2(3x-y)-4\)

\(\frac12(x-y)+\frac13(2y-x)=\frac23\)[3]

Solution:

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Answer:\(x=3\), \(y=1\).

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