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प्रश्न
Subtract the second expression from the first:
5a + b, - 6b + 2a
बेरीज
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उत्तर
(5a + b) - (- 6b + 2a)
= 5a + b + 6b - 2a
= 5a - 2a + b + 6b
= 3a + 7b
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