derpycookie012 derpycookie012
  • 04-01-2022
  • Mathematics
contestada

Plz help I don’t know

Plz help I dont know class=

Respuesta :

paigepiedmonte
paigepiedmonte paigepiedmonte
  • 04-01-2022

Answer:

x=2

Step-by-step explanation:

for the elimination method, you want to eliminate one of the variables by either adding or subtracting both equations together.

in this one, you can eliminate the y variable because 4y+ -4y = 0

so: -5x + 4y = 2

      9x - 4y = 6  (add both equations together)

4x=8 (divide each side by 4)

x=2

Answer Link

Otras preguntas

Which are the reflections of shape Y?
Write me an essay on the topic: "A human is born twice, once from his mother and again from his own existence and body" Im giving 100 points for this btw for fu
When Faith takes tests, she often gets anxious about which questions she'll be asked to answer. How can she reduce this anxiety during tests? Should she take
Choose the word or phrase that best completes each sentence. 1. The number of African Americans living in freedom in America was . 2. Free African Americans com
After increasing the number of animals in a farm in the ratio 5:2there were 140 animals in the farm. what was the increase​
Unit overview definition
Find the equation of straight line passing through the point of intersection of the lines 3x y-6 and x-y=2 and point (-1,3
What is 3x + 15 <_30
how do I do this correctly?
8sin2θ+2sinθ−1=0 for all values of θ between 0∘ and 360∘.​