Solve for x
x=3
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4x=3x+3
Use the distributive property to multiply 3 by x+1.
4x-3x=3
Subtract 3x from both sides.
x=3
Combine 4x and -3x to get x.
Examples
Quadratic equation
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Linear equation
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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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