Ответ:
(2.5 ; 0.5
Объяснение:
5x-3y=11
2x-4y=3
5x-3y=11 l *4
2x-4y=3 l *-3
20x-12y=44
-6x+12y=-9
14x=35
x=2.5
12.5-3y=11
-3y=-1.5
y=0.5
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Verified answer
Ответ:
(2.5 ; 0.5
Объяснение:
5x-3y=11
2x-4y=3
5x-3y=11 l *4
2x-4y=3 l *-3
20x-12y=44
-6x+12y=-9
14x=35
x=2.5
12.5-3y=11
-3y=-1.5
y=0.5