1
By using the elimination method to solve simultaneous equations in two variables, a student made the coefficients of x the same for the equations 4x – 2y = 3 and 3x – y = 2. This is what he obtained.
12x – 6y = 9
12x – y = 8
Which term is written wrongly?
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- 8
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- 9
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- –y
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- -6y