Solve for x
x=\frac{12}{13}\approx 0.923076923
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6.5x=6
Add 6 to both sides. Anything plus zero gives itself.
x=\frac{6}{6.5}
Divide both sides by 6.5.
x=\frac{60}{65}
Expand \frac{6}{6.5} by multiplying both numerator and the denominator by 10.
x=\frac{12}{13}
Reduce the fraction \frac{60}{65} to lowest terms by extracting and canceling out 5.
Examples
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Linear equation
y = 3x + 4
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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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