What does 3x-(-2x)+4x simplify to?

What does 3x-(-2x)+4x simplify to?
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2 Answers

3x -(-2x) +4x=3x+2x+4x

=9x

......
by
What does 3x-(-2x)+4x simplify to? 3x-(-2x)+4x =(3x+2x+4x )=9x
by Level 4 User (7.5k points)

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