Solve for x
x = -\frac{17}{9} = -1\frac{8}{9} \approx -1.888888889
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3-\left(4x+1\right)+3=5\left(x+6\right)-8
Subtract 1 from 2 to get 1.
3-4x-1+3=5\left(x+6\right)-8
To find the opposite of 4x+1, find the opposite of each term.
2-4x+3=5\left(x+6\right)-8
Subtract 1 from 3 to get 2.
5-4x=5\left(x+6\right)-8
Add 2 and 3 to get 5.
5-4x=5x+30-8
Use the distributive property to multiply 5 by x+6.
5-4x=5x+22
Subtract 8 from 30 to get 22.
5-4x-5x=22
Subtract 5x from both sides.
5-9x=22
Combine -4x and -5x to get -9x.
-9x=22-5
Subtract 5 from both sides.
-9x=17
Subtract 5 from 22 to get 17.
x=\frac{17}{-9}
Divide both sides by -9.
x=-\frac{17}{9}
Fraction \frac{17}{-9} can be rewritten as -\frac{17}{9} 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
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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}