1.

3x+2y-5=0. 6x-5y-1=0

Answer»

3x+2y=5; 6x-5y=1; 2(3x+2y=5)=6x+4y=10; 6x-5y=1/y=9; ; 3x+2(9)=5; 3x+18=5; 3x=5-18=-13, x=-13/3

(3x+2y=5)2=6x+4y=10; 6x-5y=1/9y=9; y =1; 6x-5(1)=1; 6x=1+5=6; x=6/6=1



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