Solve for x
x=7
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x+1=9-1
Combine 3x and -2x to get x.
x+1=8
Subtract 1 from 9 to get 8.
x=8-1
Subtract 1 from both sides.
x=7
Subtract 1 from 8 to get 7.
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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