The solution of equation x minus y is equals to 2 and X + y equals to 4 is
Answers
Answered by
2
Answer:
x=3 , y=1
Step-by-step explanation:
the answer is above solved by elimination method
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Answered by
0
Step-by-step explanation:
Option 'd' is correct
solve: x= a and b
a-b=1. 1 equation
a+b=1. 2 equation
2a=6
a= 6/2
a=3
2 equation
2y=2
y=2/2
y=1
Answer is:-1,-3
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