|2x - 3a| + |a + 1 - x| = |x + 1|
I am failing to compare (3/2)a and a+1 when searching for critical points. I am aware that this question was answered before but I couldn't understand it. How to find subintervals for x ? Thanks!
2026-04-06 03:16:32.1775445392
absolute value equations with parameter
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