Short Answer

Interval Notation for Identity Solutions

A structural analyst evaluates a load-bearing constraint represented by the inequality 8x2(5x)<4(x+9)+6x{}8x - 2(5 - x) < 4(x + 9) + 6x. After simplifying the expression to the true statement 10<36-10 < 36, the analyst concludes the solution is an identity. How should this 'all real numbers' solution be formally recorded using interval notation?

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Updated 2026-05-25

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