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3 years ago

13. which equation has no solution ?

Mathematics

2 answers:

Tresset [83]3 years ago

8 0

a) 8 -5v-3 = 5v-5

-5v+5 = 5v-5

identity

b) 3m-6 =4m+7

has 1 solution

c) 2w +4 = 5w -2w +4

2w+4 = 3w+4

w=0

one solution

d) 7y+9 = 7y-6

subtract 7y from each side

9=-6 impossible

no solution

Choice D

Lana71 [14]3 years ago

8 0

The answer is letter D

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