Solve for x
x=-\frac{1}{12}\approx -0.083333333
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10x+5-4\left(5x-1\right)=2\left(x-6\right)-4\left(6x-5\right)
Use the distributive property to multiply 5 by 2x+1.
10x+5-20x+4=2\left(x-6\right)-4\left(6x-5\right)
Use the distributive property to multiply -4 by 5x-1.
-10x+5+4=2\left(x-6\right)-4\left(6x-5\right)
Combine 10x and -20x to get -10x.
-10x+9=2\left(x-6\right)-4\left(6x-5\right)
Add 5 and 4 to get 9.
-10x+9=2x-12-4\left(6x-5\right)
Use the distributive property to multiply 2 by x-6.
-10x+9=2x-12-24x+20
Use the distributive property to multiply -4 by 6x-5.
-10x+9=-22x-12+20
Combine 2x and -24x to get -22x.
-10x+9=-22x+8
Add -12 and 20 to get 8.
-10x+9+22x=8
Add 22x to both sides.
12x+9=8
Combine -10x and 22x to get 12x.
12x=8-9
Subtract 9 from both sides.
12x=-1
Subtract 9 from 8 to get -1.
x=\frac{-1}{12}
Divide both sides by 12.
x=-\frac{1}{12}
Fraction \frac{-1}{12} can be rewritten as -\frac{1}{12} by extracting the negative sign.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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}