Solve for x
x=-4
Graph
Share
Copied to clipboard
33\left(2-x\right)+6\left(3-2x\right)=22\left(x+1\right)+330
Multiply both sides of the equation by 66, the least common multiple of 2,11,3.
66-33x+6\left(3-2x\right)=22\left(x+1\right)+330
Use the distributive property to multiply 33 by 2-x.
66-33x+18-12x=22\left(x+1\right)+330
Use the distributive property to multiply 6 by 3-2x.
84-33x-12x=22\left(x+1\right)+330
Add 66 and 18 to get 84.
84-45x=22\left(x+1\right)+330
Combine -33x and -12x to get -45x.
84-45x=22x+22+330
Use the distributive property to multiply 22 by x+1.
84-45x=22x+352
Add 22 and 330 to get 352.
84-45x-22x=352
Subtract 22x from both sides.
84-67x=352
Combine -45x and -22x to get -67x.
-67x=352-84
Subtract 84 from both sides.
-67x=268
Subtract 84 from 352 to get 268.
x=\frac{268}{-67}
Divide both sides by -67.
x=-4
Divide 268 by -67 to get -4.
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}