find the value of x and y for following pair of linear equations x+y=5,x-y=1
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Answer:
X = 3 and Y = 2
Step-by-step explanation:
1. x+y = 5
y = 5-x
2. x-y = 1
x = 1+y
By substituting the value of y in second eq.--
x = 1 +y
x = 1 + 5-x
2x = 6
x = 3
Now,
By substituting the value of x in first eq-
y = 5 - x
y = 5 - 3
y = 2
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