an SAT double absolute value equation

An SAT practice problem on double absolute value equations! Here we will solve abs(2-abs(x))=1. Hint, we will get 4 answers!
Try another SAT algebra problem: 👉    • a classic SAT exponential problem  

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"Just Algebra" (by blackpenredpen) is dedicated to helping middle school, high school, and community college students who need to learn algebra. Topics include how to solve various equations (linear equations, quadratic equations, square root equations, rational equations, exponential equations, logarithmic equations, and more), factoring techniques, applications of algebra (aka word problems), functions, graphs, Pythagorean Theorem, and more. Free feel to leave your questions in the comment! Subscribe for future videos 👉 https://bit.ly/just_algebra
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