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-3x+7=28 what am i supposed to do once i get it to be -3x=21
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20 votes
-3x+7=28 what am i supposed to do once i get it to be -3x=21

User JBCP
by
8.4k points

1 Answer

10 votes

Answer:

You would divide by -3, in this case x would be -7

Explanation:

-3/-3 = x -3/21 = -7

x=-7

User BarclayVision
by
7.6k points
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