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.

Answer Link

Otras preguntas

Bonjour je dois trouver 11 mot qui qualifie ou sont présent dans la nouvelle le portrait ovale et je dois dire pourquoi je les ai choisi ( mots interdits portra
-2=7(q+ 2) +3(2q -1) Solve for q
What is the intersection point for this system of equations? x + y = 49 .05 + .25y = 8.65
If a=50,sigma fiui =-36, sigma fi=35 ,h=10 then find mean.​​
A barometric loop is ____ above the highest piping A. 33.9 degrees B. 39.3 degrees C. 11.5 degrees D. 43.3 degrees
why is sun rays harmful​
a store sells paper towels in different size packs. A pack of 6 rolls costs $1.50. A pack of 9 rolls costs $2.70. A pack of 2 rolls costs $0.75. Which pack has
£35 in ratio 6 : 1 would be?
If A is a 3×2 matrix, then the transformation x→Ax cannot map R^2 onto R^3 .A) TrueB) False
Ms. Young ate 4 donut holes and Mrs. Hatch ate 25% more than that. How many donut holes did Mrs. Hatch eat?