Determine math questions
Worked example: absolute value equations with one solution

Get rid of the absolute value notation by setting up the two equations so that in the first equation, the quantity inside absolute notation is positive. In the second equation, it is negative. You will

Do mathematic equations

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Determine mathematic questions

To determine a mathematic question, first consider what you are trying to solve, and then choose the best equation or formula to use.

Deal with mathematic problems

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Solving Equations Containing Absolute Value

Remove the absolute value bars by setting up a compound inequality . When can you drop absolute value? So, summarizing we can see that if b is zero then we can just drop the

Deal with math question

Mathematics is a way of dealing with tasks that involves numbers and equations.

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Decide math problems

To solve a math equation, you need to decide what operation to perform on each side of the equation.

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With a little practice, anyone can learn to solve math problems quickly and efficiently.

Save time

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Explain math equations

Math can be a difficult subject for some students, but with a little patience and practice, it can be mastered.

Solving Absolute Value Equations: Complete Guide

What we need is to eliminate first the negative sign of the absolute value symbol before we can proceed. Observe that the given equation has a coefficient of