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Inessa05 [86]
2 years ago
8

Help me please it's equations and inequalities

Mathematics
1 answer:
VladimirAG [237]2 years ago
7 0

Step-by-step explanation:

5x - 7(x + 1) >  - 9 \\  \\ 5x - 7x - 7 >  - 9 \\  \\  - 2x - 7 >  - 9  \\  \\  - 2x >  - 9 + 7 \\  \\  - 2x - 2 \\  \\ x <  -  \frac{2}{2}  \\  \\ x < 1

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