Answered

Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Explore our Q&A platform to find reliable answers from a wide range of experts in different fields. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

y=4x
x+y=5

Help me get the answer


Sagot :

thompzac
To solve this first we need to get are chunk which is already solved for here as
Y=(4x) so one the chunk side of this we dont have to solve for it, so now we can just skip right to solving this equation like so. First input the numbers x+(4x)=5,
Distribute/Combine like terms in this case
5x=5
Divide by 5
x=1
So now that we have x we can plug it into are chunk and then we have are answer
Y=(4x)
Y=(4*1)
Y=4
So are end answers are [tex] \left \{ {{y=4} \atop {x=1}} \right. [/tex]
Enjoy!=)
{ y = 4x
{ x + y = 5

y = 4x  ----> Substitute y for 4x in the 2nd equation:

x + y = 5
x + 4x = 5
5x = 5
x = 5
      5
x = 1

x = 1 ----->  Substitute x for 1:

y = 4x
y = 4 . 1
y = 4

S = { 1 , 4 }

Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.