Solve for x
x=3
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-6+2x=0
Multiply both sides of the equation by 2.
2x=6
Add 6 to both sides. Anything plus zero gives itself.
x=\frac{6}{2}
Divide both sides by 2.
x=3
Divide 6 by 2 to get 3.
Examples
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Matrix
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Simultaneous equation
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Limits
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