Solve for x
x=-2
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\frac{\frac{1}{2}\left(2x+1\right)}{\frac{1}{2}\left(4x-1\right)}=\frac{1}{3}
Factor the expressions that are not already factored in \frac{x+\frac{1}{2}}{2x-\frac{1}{2}}.
\frac{2x+1}{\left(\frac{1}{2}\right)^{0}\left(4x-1\right)}=\frac{1}{3}
To divide powers of the same base, subtract the numerator's exponent from the denominator's exponent.
\frac{2x+1}{1\left(4x-1\right)}=\frac{1}{3}
Calculate \frac{1}{2} to the power of 0 and get 1.
\frac{2x+1}{4x-1}=\frac{1}{3}
Use the distributive property to multiply 1 by 4x-1.
3\left(2x+1\right)=4x-1
Variable x cannot be equal to \frac{1}{4} since division by zero is not defined. Multiply both sides of the equation by 3\left(4x-1\right), the least common multiple of 4x-1,3.
6x+3=4x-1
Use the distributive property to multiply 3 by 2x+1.
6x+3-4x=-1
Subtract 4x from both sides.
2x+3=-1
Combine 6x and -4x to get 2x.
2x=-1-3
Subtract 3 from both sides.
2x=-4
Subtract 3 from -1 to get -4.
x=\frac{-4}{2}
Divide both sides by 2.
x=-2
Divide -4 by 2 to get -2.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}