Solve for x
x=-\frac{155}{197}\approx -0.78680203
Graph
Share
Copied to clipboard
13x+27=210x+182
Use the distributive property to multiply 14 by 15x+13.
13x+27-210x=182
Subtract 210x from both sides.
-197x+27=182
Combine 13x and -210x to get -197x.
-197x=182-27
Subtract 27 from both sides.
-197x=155
Subtract 27 from 182 to get 155.
x=\frac{155}{-197}
Divide both sides by -197.
x=-\frac{155}{197}
Fraction \frac{155}{-197} can be rewritten as -\frac{155}{197} by extracting the negative sign.
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}