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2 votes
5x+2y=7
7x+2y=5 i need it right

2 Answers

2 votes
5x+2y=7 7x-2y=5 its subtract not add
answered
User Dan At Demand
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7.9k points
5 votes
I solved it in the image below. 
5x+2y=7 7x+2y=5 i need it right-example-1
answered
User Sedar
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7.9k points

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