5(2x-6)-9x《4x-15 Решите неравенства

Question

5(2x-6)-9x《4x-15 Решите неравенства

Answer 1

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Answer 2

5(2х-6)-9х<4х</p>

10х-30-9х<4х-15</p>

-3х<15</p>

х<5</p>