Question

MCQ's!

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Answer 1

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1) simultaneous equations

2) x + 2y = 10

x + 2 × 6 = 10

x + 12 = 10

x = 10 - 12

x = -2

Answer 2

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1) Simultaneous Equations

2) -2

Explanation :-

x + 2y = 10

x + 2 × 6 = 10

x + 12 = 10

x = 10 - 12

x = -2