solve by elemination method 4x-3y=1;5x-7y=-2
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Answer:
y = 13/7
x = 93/5
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Step-by-step explanation:
4x-3y=1
5x-7y=-2
-20x + 15y = -5
20x - 28y= -8
-----------------------
-7y = - 13
y = 13/7
x = 93/5
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