Solve for x
x=-5
Graph
Share
Copied to clipboard
-6\left(-\frac{1}{2}\left(-1+\frac{1}{3}\left(x-9\right)\right)-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Multiply both sides of the equation by 6, the least common multiple of 2,3.
-6\left(-\frac{1}{2}\left(-1+\frac{1}{3}x+\frac{1}{3}\left(-9\right)\right)-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Use the distributive property to multiply \frac{1}{3} by x-9.
-6\left(-\frac{1}{2}\left(-1+\frac{1}{3}x+\frac{-9}{3}\right)-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Multiply \frac{1}{3} and -9 to get \frac{-9}{3}.
-6\left(-\frac{1}{2}\left(-1+\frac{1}{3}x-3\right)-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Divide -9 by 3 to get -3.
-6\left(-\frac{1}{2}\left(-4+\frac{1}{3}x\right)-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Subtract 3 from -1 to get -4.
-6\left(-\frac{1}{2}\left(-4\right)-\frac{1}{2}\times \frac{1}{3}x-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Use the distributive property to multiply -\frac{1}{2} by -4+\frac{1}{3}x.
-6\left(\frac{-\left(-4\right)}{2}-\frac{1}{2}\times \frac{1}{3}x-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Express -\frac{1}{2}\left(-4\right) as a single fraction.
-6\left(\frac{4}{2}-\frac{1}{2}\times \frac{1}{3}x-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Multiply -1 and -4 to get 4.
-6\left(2-\frac{1}{2}\times \frac{1}{3}x-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Divide 4 by 2 to get 2.
-6\left(2+\frac{-1}{2\times 3}x-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Multiply -\frac{1}{2} times \frac{1}{3} by multiplying numerator times numerator and denominator times denominator.
-6\left(2+\frac{-1}{6}x-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Do the multiplications in the fraction \frac{-1}{2\times 3}.
-6\left(2-\frac{1}{6}x-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Fraction \frac{-1}{6} can be rewritten as -\frac{1}{6} by extracting the negative sign.
-12-6\left(-\frac{1}{6}\right)x-6\left(-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Use the distributive property to multiply -6 by 2-\frac{1}{6}x-\frac{x+3}{3}.
-12+x-6\left(-\frac{x+3}{3}\right)=6x-3-2\left(x-1\right)
Multiply -6 times -\frac{1}{6}.
-12+x+6\times \frac{x+3}{3}=6x-3-2\left(x-1\right)
Multiply -6 and -1 to get 6.
-12+x+2\left(x+3\right)=6x-3-2\left(x-1\right)
Cancel out 3, the greatest common factor in 6 and 3.
-12+x+2x+6=6x-3-2\left(x-1\right)
Use the distributive property to multiply 2 by x+3.
-12+3x+6=6x-3-2\left(x-1\right)
Combine x and 2x to get 3x.
-6+3x=6x-3-2\left(x-1\right)
Add -12 and 6 to get -6.
-6+3x=6x-3-2x+2
Use the distributive property to multiply -2 by x-1.
-6+3x=4x-3+2
Combine 6x and -2x to get 4x.
-6+3x=4x-1
Add -3 and 2 to get -1.
-6+3x-4x=-1
Subtract 4x from both sides.
-6-x=-1
Combine 3x and -4x to get -x.
-x=-1+6
Add 6 to both sides.
-x=5
Add -1 and 6 to get 5.
x=-5
Multiply both sides by -1.
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}