SOLUTION: Please help me solve this equation:2x=-x+9

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Question 9302: Please help me solve this equation:2x=-x+9
Answer by rapaljer(4551) About Me  (Show Source):
You can put this solution on YOUR website!
2x = -x + 9

Add +x to each side of the equation:
2x + x = -x + x + 9
3x = 9
x = 3

R^2 at SCC