Solve for x
x=0
Graph
Share
Copied to clipboard
6\left(2x-1\right)-4\left(x-3\right)=9\left(2+3x\right)-3\left(3x+4\right)
Multiply both sides of the equation by 36, the least common multiple of 6,9,4,12.
12x-6-4\left(x-3\right)=9\left(2+3x\right)-3\left(3x+4\right)
Use the distributive property to multiply 6 by 2x-1.
12x-6-4x+12=9\left(2+3x\right)-3\left(3x+4\right)
Use the distributive property to multiply -4 by x-3.
8x-6+12=9\left(2+3x\right)-3\left(3x+4\right)
Combine 12x and -4x to get 8x.
8x+6=9\left(2+3x\right)-3\left(3x+4\right)
Add -6 and 12 to get 6.
8x+6=18+27x-3\left(3x+4\right)
Use the distributive property to multiply 9 by 2+3x.
8x+6=18+27x-9x-12
Use the distributive property to multiply -3 by 3x+4.
8x+6=18+18x-12
Combine 27x and -9x to get 18x.
8x+6=6+18x
Subtract 12 from 18 to get 6.
8x+6-18x=6
Subtract 18x from both sides.
-10x+6=6
Combine 8x and -18x to get -10x.
-10x=6-6
Subtract 6 from both sides.
-10x=0
Subtract 6 from 6 to get 0.
x=0
Product of two numbers is equal to 0 if at least one of them is 0. Since -10 is not equal to 0, x must be equal to 0.
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}