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8x-3=21 help needed please

8x-3=21 help needed please
asked 217k views
2 votes
8x-3=21 help needed please

asked
User Matt Gallagher
by
7.8k points

1 Answer

3 votes
8x - 3 = 21 ( add 3 to both sides )
+ 3 +3

8x = 24 ( divide both sides by 8 )
X = 3 :)
answered
User Jab
by
8.0k points
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