Solve for x: −3x + 3 < 6 x > −1 x < −1 x < −3 x > −3

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asked Nov 26, 2020 44.0k views

2 votes

Solve for x: −3x + 3 < 6 x > −1 x < −1 x < −3 x > −3

Mathematics
middle-school

Bets asked

by Bets

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1 Answer

6 votes

Answer:

x > -1

Explanation:

$-3x+3<6\qquad\text{subtract 3 from both sides}\\\\-3x+3-3<6-3\\\\-3x<3\qquad\text{change the signs}\\\\3x>-3\qquad\text{divide both sides by 3}\\\\(3x)/(3)>(-3)/(3)\\\\x>-1$

Korchkidu answered Nov 29, 2020

by Korchkidu

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x > -1

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