4
x
+
y
=
22
2
x
−
y
=
14
Answers
Answered by
0
Answer:
x=6,y= -2
Step-by-step explanation:
4x+y=22_________eq1
2x-y=14____________eq2
add eq1 and eq2
4x+y+2x-y=22+14
6x=36
x=6
putting
2x-y=14
2(6)-y=14
12-y=14
-y=14-12
-y=2
y= -2
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