OkalaniF129228 OkalaniF129228
  • 03-11-2022
  • Mathematics
contestada

Use substitution to solve each system of equations.y + 1/2x = 34y + 2x = 6

Respuesta :

AnistynM25024 AnistynM25024
  • 03-11-2022

Answer:

No solution

Explanation:Given the system of eqations:

[tex]\begin{gathered} y+\frac{1}{2}x=3 \\ 4y+2x=6 \end{gathered}[/tex]

From the second equation, find x.

[tex]\begin{gathered} 2x=6-4y \\ x=\frac{6-4y}{2} \\ =3-2y \end{gathered}[/tex]

Substitute the obtained value of x into the first equation.

[tex]\begin{gathered} y+\frac{1}{2}(3-2y)=3 \\ y+\frac{3}{2}-y=3 \\ \frac{3}{2}=3 \end{gathered}[/tex]

which isnotpossible. So, no solution exists.

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