Solve for x
x = \frac{780}{17} = 45\frac{15}{17} \approx 45.882352941
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Linear Equation
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\frac { 1 } { 60 } + \frac { 1 } { x } = \frac { 1 } { 26 }
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780x\times \frac{1}{60}+780=30x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 780x, the least common multiple of 60,x,26.
\frac{780}{60}x+780=30x
Multiply 780 and \frac{1}{60} to get \frac{780}{60}.
13x+780=30x
Divide 780 by 60 to get 13.
13x+780-30x=0
Subtract 30x from both sides.
-17x+780=0
Combine 13x and -30x to get -17x.
-17x=-780
Subtract 780 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-780}{-17}
Divide both sides by -17.
x=\frac{780}{17}
Fraction \frac{-780}{-17} can be simplified to \frac{780}{17} by removing the negative sign from both the numerator and the denominator.
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