Seudónimo Seudónimo

19-10-2016
Mathematics

contestada

which equation has no solution?
a) 8-(5v+3)=5v-5
b) 3m-6=5m+7-m
c) 3w+4-w=5w-2(w-2)
d) 7y+9=7y+6

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Аноним Аноним

19-10-2016

i think the answer would be b

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madhattedlady madhattedlady

19-10-2016

letter d has no solution because there is a positive 7y on both sides and when you will try to get y by itself they will cancel out because when you subtract 7y on both sides 7y will be subtracted and made 0

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