100.0k views
3 votes
If x+y= 7 and 2x+3y= 17 then what is x and what is y?

2 Answers

6 votes

Answer: x= 4 and y= 3

Step-by-step explanation: y=7-x so we replace 3y with 3(7-x): 2x + 3(7-x)= 17 —> 2x+21 -3x =17 —> -x = -4 / x= 4.

Y = 7-4 —> y= 3

User OmniBug
by
8.8k points
4 votes

Answer:

x = 4, y = 3

Explanation:

User Robert Whitley
by
8.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories