Solve for x
x = \frac{418}{3} = 139\frac{1}{3} \approx 139.333333333
Graph
Share
Copied to clipboard
10\left(111.4+14\right)=9x
Multiply both sides of the equation by 1350, the least common multiple of 135,150.
10\times 125.4=9x
Add 111.4 and 14 to get 125.4.
1254=9x
Multiply 10 and 125.4 to get 1254.
9x=1254
Swap sides so that all variable terms are on the left hand side.
x=\frac{1254}{9}
Divide both sides by 9.
x=\frac{418}{3}
Reduce the fraction \frac{1254}{9} 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}