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PLS HELP can u help me pls with work pls
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PLS HELP can u help me pls with work pls

PLS HELP can u help me pls with work pls-example-1
User Nicolas Raoul
by
5.3k points

1 Answer

4 votes

Answer:

(x,y) = (-3,7)

Explanation:

subtract 2* the second equation from the first one:

13x + 14y - 2(4x+7y) = 59 - 2*37

5x = -15

x = -3

substitute into 2nd equation:

4(-3) + 7y = 37

7y = 37 + 12

y = 49/7 = 7

User Tim Biegeleisen
by
5.2k points
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