Math, asked by prateekyadav52, 1 year ago

if x=a, y=b is the solutipn of the pair of equation x-y=2 andx+y=4 find the value of a and b​

Answers

Answered by shaikhaqsa2234
3

Answer: X=a Y=b

x-y=2

x+y=4

The value of a and b is

a=3

b=1

Step-by-step Explanation:

3-1=2

3+1=4

Answered by mahamismail1234
2

Answer:

a=x=3 and b=y=1

Step-by-step explanation:

x-y = 2 ----------(1)

x+y = 4 ----------(2)

x=2+y------------(3)

substitute (3) into (2)

(2+y)+y=4

2+2y =4

2y=4-2

2y=2

y=2/2

y=1------------(4)

substitute (4) into (3)

x=2+1

x=3-----------(5)

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