Solve for y
y = -\frac{7}{3} = -2\frac{1}{3} \approx -2.333333333
Graph
Share
Copied to clipboard
2y=-1-\frac{11}{3}
Subtract \frac{11}{3} from both sides.
2y=-\frac{3}{3}-\frac{11}{3}
Convert -1 to fraction -\frac{3}{3}.
2y=\frac{-3-11}{3}
Since -\frac{3}{3} and \frac{11}{3} have the same denominator, subtract them by subtracting their numerators.
2y=-\frac{14}{3}
Subtract 11 from -3 to get -14.
y=\frac{-\frac{14}{3}}{2}
Divide both sides by 2.
y=\frac{-14}{3\times 2}
Express \frac{-\frac{14}{3}}{2} as a single fraction.
y=\frac{-14}{6}
Multiply 3 and 2 to get 6.
y=-\frac{7}{3}
Reduce the fraction \frac{-14}{6} to lowest terms by extracting and canceling out 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}