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mihalych1998 [28]
4 years ago
7

7х + Зу = 8

Mathematics
1 answer:
Naddika [18.5K]4 years ago
4 0
Explanation: the positive 3y and the negative 3y cancel each other out. Then you combine the x values which equals 13x=13
X=1 then plug the x back into the equation 7x+3y=8. X=1 and Y=1/3
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