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What are they?. Simply 2 equationsWith 2 unknownsUsually x and yTo SOLVE the equations means we find values of x and y thatSatisfy BOTH equations [work in]At same time [simultaneously]. Elimination Method. 2x y = 1. 3x y = 9. We have the same number of y's in each. If we ADD the equations,
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1. Simultaneous Equations OCR Module 8
2. What are they? Simply 2 equations
With 2 unknowns
Usually x and y
To SOLVE the equations means we find values of x and y that
Satisfy BOTH equations [work in]
At same time [simultaneously]
3. Elimination Method