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Solve for uu.\newline4>u1+74 > \frac{u}{-1} + 7

Full solution

Q. Solve for uu.\newline4>u1+74 > \frac{u}{-1} + 7
  1. Isolate u term: Isolate the term with u.\newline4>u1+74 > \frac{u}{-1} + 7\newline47>u14 - 7 > \frac{u}{-1}\newline3>u1-3 > \frac{u}{-1}
  2. Multiply by 1-1: Multiply both sides by 1-1 to solve for uu, remembering to flip the inequality sign.3×1<u1×1-3 \times -1 < \frac{u}{-1} \times -13<u3 < u

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