sierra1234407
sierra1234407
12-12-2014
Mathematics
contestada
Solve the equation for y.
5x – 7y = 10
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apologiabiology
apologiabiology
12-12-2014
so the only way to do this is to set the equation = to y
so
5x-7y=10
add 7y to both sides
5x=7y+10
subtract 10 from both sides
5x-10=7x
divide both sides by 7
(5x-10)/7=y
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