Question

Rezolvați :
a) | 2x-1 | + | x-2 | =7
b) |2x+1| = | |x-1|-3 |
c) |x-1|+ |x+1| = |5x-3|
d) |2x-3| > |3x-2|
e) |x+2|+|x-3| <= 13

Answer 1

Am adaugat rezolvarea.

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