Solve for x
x=16
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2x-16=x
Multiply both sides of the equation by 2.
2x-16-x=0
Subtract x from both sides.
x-16=0
Combine 2x and -x to get x.
x=16
Add 16 to both sides. Anything plus zero gives itself.
Examples
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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