Solve for x
x=2
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3x-6=0
Combine 2x and x to get 3x.
3x=6
Add 6 to both sides. Anything plus zero gives itself.
x=\frac{6}{3}
Divide both sides by 3.
x=2
Divide 6 by 3 to get 2.
Examples
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Matrix
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Limits
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