Mister Exam

7x-9i>3(3x-7u) inequation

A inequation with variable

The solution

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7*x - 9*I > 3*(3*x - 7*u)
7x9i>3(7u+3x)7 x - 9 i > 3 \left(- 7 u + 3 x\right)
7*x - 9*i > 3*(-7*u + 3*x)