7.If 2x+3y=17 and 3x+2y=13, then what is the value of x+y?
Answers
Answered by
2
Step-by-step explanation:
(2x+3y) + (3x+2y) = 17+13
5x+5y=30
5(x+y) =30
x+y=30/5=6
Answered by
0
Answer:
2x+3y=17
5x+y=17
x+y=17-5
x+y=12
Similar questions