Solve for x
x = -\frac{13}{5} = -2\frac{3}{5} = -2.6
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5x=-13
Subtract 13 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-13}{5}
Divide both sides by 5.
x=-\frac{13}{5}
Fraction \frac{-13}{5} can be rewritten as -\frac{13}{5} by extracting the negative sign.
Examples
Quadratic equation
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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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