Westonci.ca offers quick and accurate answers to your questions. Join our community and get the insights you need today. Experience the convenience of finding accurate answers to your questions from knowledgeable professionals on our platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

How to solve system graphically 4y = x + 8, x = 2/3y +2

Sagot :

4y = x + 8
x = 2/3y + 2
4y = x + 8
2/3y = x + 2
3 1/3y   8  
 3 1/3     3 1/3
        y = 2 2/5
4(2 2/5) = x + 8
   9 3/5 = x + 8
       -8        -8
   1 3/5 = x
     (x y) = (1 3/5, 3)