Solve for x
x=-\frac{1}{5}=-0.2
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Linear Equation
5 problems similar to:
\frac { x } { 3 } - \frac { 3 x } { 4 } = \frac { 1 } { 12 }
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4x-3\times 3x=1
Multiply both sides of the equation by 12, the least common multiple of 3,4,12.
4x-9x=1
Multiply -3 and 3 to get -9.
-5x=1
Combine 4x and -9x to get -5x.
x=\frac{1}{-5}
Divide both sides by -5.
x=-\frac{1}{5}
Fraction \frac{1}{-5} can be rewritten as -\frac{1}{5} by extracting the negative sign.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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