Solve for x
x=-\frac{3}{13}\approx -0.230769231
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5\left(2x+2\right)-2\left(-x+5-3\right)+x-1=2
Subtract 1 from 3 to get 2.
10x+10-2\left(-x+5-3\right)+x-1=2
Use the distributive property to multiply 5 by 2x+2.
10x+10-2\left(-x+2\right)+x-1=2
Subtract 3 from 5 to get 2.
10x+10-2\left(-x\right)-4+x-1=2
Use the distributive property to multiply -2 by -x+2.
10x+10+2x-4+x-1=2
Multiply -2 and -1 to get 2.
12x+10-4+x-1=2
Combine 10x and 2x to get 12x.
12x+6+x-1=2
Subtract 4 from 10 to get 6.
13x+6-1=2
Combine 12x and x to get 13x.
13x+5=2
Subtract 1 from 6 to get 5.
13x=2-5
Subtract 5 from both sides.
13x=-3
Subtract 5 from 2 to get -3.
x=\frac{-3}{13}
Divide both sides by 13.
x=-\frac{3}{13}
Fraction \frac{-3}{13} can be rewritten as -\frac{3}{13} by extracting the negative sign.
Examples
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{ 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}