slove x+y=5 and 3x+-y=3 find x and y
raghavm2121:
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Answers
Answered by
1
Answer:
Explanation:
x
+
y
=
5
3
x
−
y
=
3
y
=
5
−
x
3
x
−
(
5
−
x
)
=
3
y
=
5
−
x
3
x
−
5
+
x
=
3
y
=
5
−
x
4
x
=
8
y
=
3
x
=
2
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Answered by
10
Answer:
Step-by-step explanation:
x+y=5
3x−y=3
y=5−x
3x−(5−x)=3
y=5−x
y=5−x
3x−5+x=3
y=5−x
4x=8
y=3
x=2
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