Solve for x
x = -\frac{17}{10} = -1\frac{7}{10} = -1.7
Graph
Share
Copied to clipboard
\frac{1}{3}x-\frac{4}{3}+\frac{1}{2}=2x+2
Combine x and -\frac{2}{3}x to get \frac{1}{3}x.
\frac{1}{3}x-\frac{8}{6}+\frac{3}{6}=2x+2
Least common multiple of 3 and 2 is 6. Convert -\frac{4}{3} and \frac{1}{2} to fractions with denominator 6.
\frac{1}{3}x+\frac{-8+3}{6}=2x+2
Since -\frac{8}{6} and \frac{3}{6} have the same denominator, add them by adding their numerators.
\frac{1}{3}x-\frac{5}{6}=2x+2
Add -8 and 3 to get -5.
\frac{1}{3}x-\frac{5}{6}-2x=2
Subtract 2x from both sides.
-\frac{5}{3}x-\frac{5}{6}=2
Combine \frac{1}{3}x and -2x to get -\frac{5}{3}x.
-\frac{5}{3}x=2+\frac{5}{6}
Add \frac{5}{6} to both sides.
-\frac{5}{3}x=\frac{12}{6}+\frac{5}{6}
Convert 2 to fraction \frac{12}{6}.
-\frac{5}{3}x=\frac{12+5}{6}
Since \frac{12}{6} and \frac{5}{6} have the same denominator, add them by adding their numerators.
-\frac{5}{3}x=\frac{17}{6}
Add 12 and 5 to get 17.
x=\frac{17}{6}\left(-\frac{3}{5}\right)
Multiply both sides by -\frac{3}{5}, the reciprocal of -\frac{5}{3}.
x=\frac{17\left(-3\right)}{6\times 5}
Multiply \frac{17}{6} times -\frac{3}{5} by multiplying numerator times numerator and denominator times denominator.
x=\frac{-51}{30}
Do the multiplications in the fraction \frac{17\left(-3\right)}{6\times 5}.
x=-\frac{17}{10}
Reduce the fraction \frac{-51}{30} to lowest terms by extracting and canceling out 3.
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}