решите неравенство 7х-4х>6(3х-2)
7х-4х>6(3х-2)
3х > 18x - 12
18x -3x < 12
15x < 12
x < 4/5
Ответ. х ∈ ( - ∞, 4/5).
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7х-4х>6(3х-2)
3х > 18x - 12
18x -3x < 12
15x < 12
x < 4/5
Ответ. х ∈ ( - ∞, 4/5).