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22 Rezolvați următoarele sisteme de ecuații! [4(x-2)+5y=10 a b 5(x+3)-2y=54' (3(x-4)+1=4y (4(x+2)+2y=-14' (5x+8=3(5-y) C (4(x+2)=2(y-2) d (2(2x-1)+3y=-11 [2(x+2y)-8=x+2 e 4x+3(1-3y)=30 3(1-2x)-4y=-17' [3(2x-y)=x-y \x+5y=4(x+y)−1 ​