x+7y = 10; 3x - 2y = 7
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Step-by-step explanation:
x+7y = 10; 3x - 2y = 7
3x+21y=30;3x - 2y = 7
21y+2y=30-7
23y=23
y=23/23=1
There for x=3
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3
Answer:Please refer to the attachment for the answer. :)
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