Ответ:
[tex]\left \{ {{4x-3y=2} \atop {12x-9y=6}} \right.[/tex]
[tex]\left \{ {{x\frac{1}{2}+\frac{3}{4}y } \atop {12x-9y=6}} \right.[/tex]
12(1/2+3/4y)-9y=6
yЄR
(х; у)=(1/2+3/4у; у), yЄR
Объяснение:
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Ответ:
[tex]\left \{ {{4x-3y=2} \atop {12x-9y=6}} \right.[/tex]
[tex]\left \{ {{x\frac{1}{2}+\frac{3}{4}y } \atop {12x-9y=6}} \right.[/tex]
12(1/2+3/4y)-9y=6
yЄR
(х; у)=(1/2+3/4у; у), yЄR
Объяснение: