Solve for x
x = \frac{148}{3} = 49\frac{1}{3} \approx 49.333333333
Graph
Share
Copied to clipboard
\frac{5\times 3+1}{3}-x=14\left(-2\right)-16
Multiply both sides of the equation by 2.
\frac{15+1}{3}-x=14\left(-2\right)-16
Multiply 5 and 3 to get 15.
\frac{16}{3}-x=14\left(-2\right)-16
Add 15 and 1 to get 16.
\frac{16}{3}-x=-28-16
Multiply 14 and -2 to get -28.
\frac{16}{3}-x=-44
Subtract 16 from -28 to get -44.
-x=-44-\frac{16}{3}
Subtract \frac{16}{3} from both sides.
-x=-\frac{132}{3}-\frac{16}{3}
Convert -44 to fraction -\frac{132}{3}.
-x=\frac{-132-16}{3}
Since -\frac{132}{3} and \frac{16}{3} have the same denominator, subtract them by subtracting their numerators.
-x=-\frac{148}{3}
Subtract 16 from -132 to get -148.
x=\frac{148}{3}
Multiply both sides by -1.
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}