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Solve for uu.\newline2u + 3 < 7

Full solution

Q. Solve for uu.\newline2u+3<72u + 3 < 7
  1. Isolate term with u: Subtract 33 from both sides to isolate the term with uu. \newline2u + 3 - 3 < 7 - 3\newline2u < 4
  2. Solve for u: Divide both sides by 22 to solve for u.\newline\frac{2u}{2} < \frac{4}{2}\newlineu < 2

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