Whats is - 4x + 18 > 2x+12 put into interval notation ?

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asked Dec 14, 2023 209k views

2 Answers

Naufraghi · Answer 1 · 2023-12-17T23:16:55+0000

−4x+18>2x+12
−4x+18−18>2x+12−18
−4x−2x>2x−6−2x

−6x>−6
Multiply both sides by −1 and reverse the inequality
(−6x)(−1)<(−6)(−1)
6x<6
x<1
In interval notation (-∞, 1)

Whats is - 4x + 18 > 2x+12 put into interval notation ?

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