Solve for x
x = \frac{14}{5} = 2\frac{4}{5} = 2.8
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5x=12+2
Add 2 to both sides.
5x=14
Add 12 and 2 to get 14.
x=\frac{14}{5}
Divide both sides by 5.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
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Linear equation
y = 3x + 4
Arithmetic
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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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