7x -2y = 17 , 3x + 4y = 17
Answers
Answered by
2
Answer:
Step-by-step explanation:
X=3
Y=2
Answered by
13
here is your answer
7x-2y=17....1
3x+4y=17...2
multiply 1by 2
then
subtract 1 and 2
14x -4y=34
3x +4y=17
from this
17x=51
x=3
then from 1
7(3)-2y=17
21-2y=17
-2y=17-21
-2y=-4
y=4/2
y=2
hopes helps you dear friend
if helps you then mark as brainlist and follow me if you want.....
Similar questions