Solve for x
x=1
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7x-6-x=0
Subtract x from both sides.
6x-6=0
Combine 7x and -x to get 6x.
6x=6
Add 6 to both sides. Anything plus zero gives itself.
x=\frac{6}{6}
Divide both sides by 6.
x=1
Divide 6 by 6 to get 1.
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 ) }
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Limits
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