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Gnesinka [82]
2 years ago
9

5x+2y=-3

Mathematics
1 answer:
max2010maxim [7]2 years ago
7 0
The main idea is let y be a subject and bring in the first equation and now it just have one letter in first equation, when you resolve the value of x, finally put the value of x into first or second equation then you can calculate what the value of y

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