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Natasha_Volkova [10]
4 years ago
9

-2(x+3)<20 Show work and write solution set

Mathematics
1 answer:
Digiron [165]4 years ago
3 0

Answer:

x > - 13

Step-by-step explanation:

Given

- 2(x + 3) < 20 ← distribute parenthesis on left side

- 2x - 6 < 20 ( add 6 to both sides )

- 2x < 26

Divide both sides by - 2, reversing the symbol as a result of dividing by a negative quantity.

x > - 13

solution set is { x | x > - 13 }

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