the sum of two rational numbers is 58 and difference is 28.find the numbers
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Answered by
2
let the two rational number is A and B
A+B=58
A-B=28
2A= 58+28
2A= 86
A= 43
Therefore B= 58-43
B= 15
AM I RIGHT
A+B=58
A-B=28
2A= 58+28
2A= 86
A= 43
Therefore B= 58-43
B= 15
AM I RIGHT
Answered by
0
let the numbers be x and y
x+y=58 eqn1
x-y=28 eqn2
Add eqn1 and eqn2 we get,
2x=86
x=43
substitute value of x in eqn 1 we will get ,
y=15
the numbers are 43 and 15
x+y=58 eqn1
x-y=28 eqn2
Add eqn1 and eqn2 we get,
2x=86
x=43
substitute value of x in eqn 1 we will get ,
y=15
the numbers are 43 and 15
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