Respuesta :

ArianShiraz
4x + 2y =4 (1)
12x + y =22 x2 -> 24x + 2y= 44 (2)
2
(2) - (1) => 20x = 40
x=2

[tex]\bold{[ \ Answer \ ]}[/tex]

[tex]\boxed{\bold{Y \ = \ -2, \ X \ = \ 2}}[/tex]

[tex]\bold{[ \ Explanation \ ]}[/tex]

  • [tex]\bold{System \ Of \ Equations: \ \left \{ {{4x \ + \ 2y \ = \ 4} \atop {12x \ + \ y \ = \ 22}} \right. }[/tex]

[tex]\bold{----------------------}[/tex]

  • [tex]\bold{Isolate \ x \ for \ 4x+2y=4: \ x=\frac{2-y}{2}}[/tex]

[tex]\bold{For \ x \ = \ \frac{2-y}{2}}[/tex]

[tex]\bold{Substitute \ y \ = \ -2}[/tex]

[tex]\bold{x=\frac{2-\left(-2\right)}{2}}[/tex]

  • [tex]\bold{Simplify}[/tex]

[tex]\bold{\frac{2-\left(-2\right)}{2} \ = \ 2}[/tex]

  • [tex]\bold{Solutions}[/tex]

[tex]\bold{Y \ = \ -2, \ X \ = \ 2}[/tex]

[tex]\boxed{\bold{[] \ Eclipsed \ []}}[/tex]

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