Solve for x
x = \frac{15900000}{497} = 31991\frac{473}{497} \approx 31991.951710262
Graph
Share
Copied to clipboard
x-31800-0.006x=0
Subtract 0.006x from both sides.
0.994x-31800=0
Combine x and -0.006x to get 0.994x.
0.994x=31800
Add 31800 to both sides. Anything plus zero gives itself.
x=\frac{31800}{0.994}
Divide both sides by 0.994.
x=\frac{31800000}{994}
Expand \frac{31800}{0.994} by multiplying both numerator and the denominator by 1000.
x=\frac{15900000}{497}
Reduce the fraction \frac{31800000}{994} 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}