sgmconz
sgmconz sgmconz
  • 02-03-2021
  • Mathematics
contestada

solve the following system of equations using the substitution method
x=2y
2x+5y=9​

Respuesta :

haileybeauchemin620 haileybeauchemin620
  • 02-03-2021

Answer:

y=1

x=2

(2,1)

Step-by-step explanation:

x=2y

2x+5y=9​

2(2y)+5y=9

4y+5y=9

9y=9

y=1

x=2(1)

x=2

(2,1)

Answer Link
Smartmentos
Smartmentos Smartmentos
  • 02-03-2021
Hope this helps you !!!!!
Ver imagen Smartmentos
Answer Link

Otras preguntas

Find the retail price if original price is 75$ and the markdown is 15%
K+31=17 what’s the solution?
Gwen was less than happy with her last visit to her favorite coffee shop. She held the manager responsible for the delayed services offered to customers. She at
How many kilometers are in 2 miles? 1.24 km 3.21 km 0.80 km​
I need help right now
Should congress be able to interpret the constitution
How does the underlined sentence contribute to the theme that culture can limit our thinking? It seemed to introduce a ring of truth that was absent from the au
PLEASE HEEELLLPP MEEE!!! MATH!!!Solve the system of linear equations by subtraction!Please and thank you!!!!​
can someone help me with this
f(x)=x^2-4x-12 on (0,6)