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KonstantinChe [14]
3 years ago
10

2x-5y=15 -2x-3y= -23

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
4 0
Y = 1 and x = 10

To solve this you cancel out the x's and get -8y=-8.
You find y as 1, plug it back into the equation to get 2x-5=15. Solve and get x=10.
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