ACEARROW ACEARROW
  • 23-05-2017
  • Mathematics
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If $\frac{9u-11}{2} = \frac{19u+11}{3}$, what is the value of $u$? Ps i need the answer

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MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 05-06-2017
I believe you are referring to this equation: (9u-11)/2 = (19u +11)/3. To solve this step-by-step, first, multiply each side by 6 which is the least common denominator of 2 and 3. This then results to: 27u - 33 = 38u + 22. Second, combine like terms on one side such that: 11u = -55. Finally, the value for u is calculated to be -5. 
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