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-20 > -2x + 4 inequality
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-20 > -2x + 4 inequality

User Fmuecke
by
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2 Answers

6 votes

-20 > -2x + 4

-20 -4 > -2x

-24 > -2x

-24/-2 < x <inequality changes when you divide by a -ve no. >

12 < x

User Blejzz
by
3.6k points
6 votes

Explanation:

-20 > -2x + 4

2x > 4 + 20

2x > 24

x > 12

or

x ∈ 《12 , + ∞》

User Lariza
by
3.3k points
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