SOLUTION: 5x+4y=22 3x + 4y=10

SOLUTION: 5x+4y=22 3x + 4y=10

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Question 179943: 5x+4y=22

3x + 4y=10
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
5x+4y=22.......eq 1
3x+4y=10.......eq 2
:
subtract equation 1 from equation 2
:
y terms are eliminated because 4y-4y=0. We are left with 5x-3x=22-10
:
2x=12
:

:
take the found value of x and plug it back into either equation
:
3(6)+4y=10--->18+4y=10--->4y=-8
:

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