Elimination Method for Linear Equations with Fractions/Decimals

Elimination Method for Linear Equations with Fractions/Decimals

Secondary 2

Solve the simultaneous equations by using elimination method.

\(\begin{align} & 1.2x-0.5y=1.6 \\ & \frac{2}{5}x+\frac{1}{4}y=2.2 \end{align}\)

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Answer:\(x=3,\ y=4\)

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