SOLUTION: 1. Solve the inequality: 14 - 2x < 5 2. Solve: 3 - 2x < 9 3. Solve the inequality: -6 < 7x + 2 < 5 4. Solve the inequality: -6 < -2x < 8

Algebra ->  Algebra  -> Graphs -> SOLUTION: 1. Solve the inequality: 14 - 2x < 5 2. Solve: 3 - 2x < 9 3. Solve the inequality: -6 < 7x + 2 < 5 4. Solve the inequality: -6 < -2x < 8      Log On

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Question 28296: 1. Solve the inequality: 14 - 2x < 5
2. Solve: 3 - 2x < 9
3. Solve the inequality: -6 < 7x + 2 < 5
4. Solve the inequality: -6 < -2x < 8
Answer by LilSkittleMd(119) About Me  (Show Source):
You can put this solution on YOUR website!
1. 14 - 2x < 5
Subtract 14 from both sides
-2x < -9
Divide by -2. When dividing by a negative number, you have to change the sign of the inequality
x+%3E+9%2F2

2. 3 - 2x < 9
-2x < 6
x > -3

3. -6 < 7x + 2 < 5
-8 < 7x < 3
-8%2F7+%3C+x+%3C+3%2F7

4.-6 < -2x < 8
3 > x > -4
-4 < x < 3