Math, asked by lucky804489, 8 months ago

Simplify : (5x - 9y) - ( -7x + y)​

Answers

Answered by neha931231
2

Answer :

(5x-9y) -(-7x+y)

= 5x-9y+7x+y

= 5x+7x-9y+y

= 12x-8y ans....

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