SOLUTION: Solve for q |-6q+9|

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Question 998995: Solve for q |-6q+9| < 15
Found 3 solutions by josgarithmetic, ikleyn, MathTherapy:
Answer by josgarithmetic(39630)   (Show Source):
You can put this solution on YOUR website!
This is the same as expecting to be between -15 and 15, or as a mathematical inequality statement, . Easier to think of it this way. Solve now.

Answer by ikleyn(52891)   (Show Source):
You can put this solution on YOUR website!
.
Solve for q: |-6q+9| < 15.
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To solve this absolute value inequality, you should solve two systems of linear inequalities. The first system is

.

The second system is

.

Then the union of solution sets to each system will be the solution of the given absolute value inequality.

Answer by MathTherapy(10557)   (Show Source):
You can put this solution on YOUR website!

Solve for q |-6q+9| < 15

SOLUTION: Solve for q |-6q+9| < 15