1.

Մ ՍԱԱ -5a - 3}}} 8a... 3 - [x - {2g – (5x + y – 3) + 2x} - (x2 – 3gvi7 — 7Y__ (9)

Answer»

3-[x-{2y-(5x+y-3+2x2} - (x2-3y) ]



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