Solve for x
x = \frac{8}{5} = 1\frac{3}{5} = 1.6
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5x-8=0
Combine 2x and 3x to get 5x.
5x=8
Add 8 to both sides. Anything plus zero gives itself.
x=\frac{8}{5}
Divide both sides by 5.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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