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

In the circle below, if arc AC = 66°, and arc BD = 146, find the measure of Select one: a. 146 b. 212 C. 66 d. 106
what is the essence of studying Rizal's Law and his works?​
động cơ không đồng bộ 3 pha là gì
Give ONE reason the newly independent Africa leaders refused to open up the media especially radio for private investment​
Answer the question you hopeless heathens Monico recently hired a roofer to do some necessary work. On the final bill, Monico was charged a total of $605. The a
Rút gọn bthuc 7x(4y-x) + 4y(y-7x) - (4y^2 -7x)
Would someone plz help me out with this
I need help ASAP!!!Only people that know the answer is right thanks
what is the angle of elevation to a building 1000 m away that is 300 m high?
 A Popsicle store at the beach is comparing their monthly revenue with the sunglasses store next door. The shop owners find that their monthly revenue is pos