x-y=12 2x+y=22 solve together
Answers
Answered by
1
Answer:
2x+y= 22
x-y= 12
On elimination we get
x = 34/3
therefore,
y = -2/3
Answered by
0
Answer:
X=34/3 ,Y= -2/3
Step-by-step explanation:
X - y = 12 ______(1)
2x + y = 22 _________(2)
by elimination method
2x + y = 22
X - y = 12
___________
3x = 34
x = 34/3
put the value of x in eq (1)
34/3 - y = 12
(34 - 3y)/3 = 12
34 - 3y = 36
-3y = 36 - 34
-3y = 2
y = 2/-3
y = -2/3
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