rachel26
rachel26
12-01-2016
Mathematics
contestada
X+2y=8 and x- y = 3 sublimation
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davidyangnyc
davidyangnyc
12-01-2016
x-y=3
x=3+y
3+y+2y=8
3y=5
y=5/3
x=4 and 2/3
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