Mister Exam

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

A inequation with variable

The solution

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