solve the linear pair of equation x+y=5 and 2x-y =4
Answers
Answered by
1
Answer:
x+y=5
2x-y=4
3x=9
x=9/3
x=3
Answered by
2
Answer:
x=3 and y=2
Step-by-step explanation:
Adding both the equations.
x+y=5. (+y & -y will get cancelled)
+2x-y=4
3x =9
x= 9/3
x= 3
Substituting x=3 in 1st equation
3+y=5
y=5-3
y=2
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