happy2131 happy2131
  • 25-04-2017
  • Mathematics
contestada

Solve the system of equations using elimination. 3x – 5y = –2 4x – 7y = –3

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Sakura4
Sakura4 Sakura4
  • 25-04-2017
The answer to this question is Y=1 and X=1
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irspow
irspow irspow
  • 25-04-2017
4(3x-5y=-2)
-3(4x-7y=-3)
__________
y=1

now you can just plug in that value of y in either original equation to solve for x

3x-5=-2

3x=3

x=1

So the solution is the point (1,1)
Answer Link

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