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Which equation has an infinite number of solutions? A) -7+2x=8 B) -7+2x=7+2x C) -7+2x=2-9+2x D) -7+2x=x
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5 votes
Which equation has an infinite number of solutions?

A) -7+2x=8
B) -7+2x=7+2x
C) -7+2x=2-9+2x
D) -7+2x=x

User Derek Lopes
by
7.0k points

1 Answer

5 votes
answer c. simplify to get -7+2x=-7+2x. after subtracting -2x from both u get -7=-7 which is infinite. so yeah choice C
User David Ryder
by
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