Solve for x
x = \frac{3}{2} = 1\frac{1}{2} = 1.5
Graph
Quiz
Linear Equation
5 problems similar to:
1- \frac{ x-1 }{ 6 } = \frac{ x }{ 2 } + \frac{ x-1 }{ 3 }
Share
Copied to clipboard
6-\left(x-1\right)=3x+2\left(x-1\right)
Multiply both sides of the equation by 6, the least common multiple of 6,2,3.
6-x-\left(-1\right)=3x+2\left(x-1\right)
To find the opposite of x-1, find the opposite of each term.
6-x+1=3x+2\left(x-1\right)
The opposite of -1 is 1.
7-x=3x+2\left(x-1\right)
Add 6 and 1 to get 7.
7-x=3x+2x-2
Use the distributive property to multiply 2 by x-1.
7-x=5x-2
Combine 3x and 2x to get 5x.
7-x-5x=-2
Subtract 5x from both sides.
7-6x=-2
Combine -x and -5x to get -6x.
-6x=-2-7
Subtract 7 from both sides.
-6x=-9
Subtract 7 from -2 to get -9.
x=\frac{-9}{-6}
Divide both sides by -6.
x=\frac{3}{2}
Reduce the fraction \frac{-9}{-6} to lowest terms by extracting and canceling out -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}