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kolezko [41]
4 years ago
7

For the following system, subtract the second equation from the first equation.

Mathematics
1 answer:
Finger [1]4 years ago
5 0
<span>3x - 4y = 7
-(3x + 2y = -5)
-3x -2y = 5
</span><span>3x - 4y = 7
     -6y=  12
</span><span />
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