Solve for x
x=3
Graph
Share
Copied to clipboard
12+4x+10=-11\left(x-6\right)+1
Use the distributive property to multiply 4 by 3+x.
22+4x=-11\left(x-6\right)+1
Add 12 and 10 to get 22.
22+4x=-11x+66+1
Use the distributive property to multiply -11 by x-6.
22+4x=-11x+67
Add 66 and 1 to get 67.
22+4x+11x=67
Add 11x to both sides.
22+15x=67
Combine 4x and 11x to get 15x.
15x=67-22
Subtract 22 from both sides.
15x=45
Subtract 22 from 67 to get 45.
x=\frac{45}{15}
Divide both sides by 15.
x=3
Divide 45 by 15 to get 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}