Question

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

Answer 1

i think the answer would be b

Answer 2

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