Solve for x
x=\frac{6-2\pi }{5}\approx -0.056637061
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5x+4=10-2\pi
Subtract 2\pi from both sides.
5x=10-2\pi -4
Subtract 4 from both sides.
5x=6-2\pi
Subtract 4 from 10 to get 6.
\frac{5x}{5}=\frac{6-2\pi }{5}
Divide both sides by 5.
x=\frac{6-2\pi }{5}
Dividing by 5 undoes the multiplication by 5.
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
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Matrix
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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
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Limits
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