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What is X in 3x+7=5x-13
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4 votes
What is X in 3x+7=5x-13

User Paddu
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2 Answers

6 votes
X=37. You get like terms together and simplify.
User PicoutputCls
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6.8k points
2 votes
3x+7=5x-13.
Add 13 to both sides. Subtract 3x from both sides.
This makes 20=2x.
Divide by 2.
You then have x=10. This is your answer.
User Ihar Katkavets
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6.9k points
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