dlongoria105 dlongoria105

21-10-2017
Mathematics

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x+y=8 and 3x+2y=14 for soliving system

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chi3fcomm5nd chi3fcomm5nd

21-10-2017

x+y=8
multiply the first equation by 3 to get rid of x
3x+3y=24
3x+2y=14
subtract equation 1 from 2
y=10
substitute to find the value of x
x+10=8
x=-2

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