Find two consecutive even numbers whose sum is 86(linear equations in – InterviewSolution

1.

Find two consecutive even numbers whose sum is 86(linear equations in one variable )

Answer»

Answer:

LET the FIRST NUMBER be = x

second number = x+2

A.T.Q ,

x + x+2 = 86

2x +2 = 86

2x = 86-2

2x = 84

x = 84/2

x = 42

therefore first number is 42

second number = x +2

= 42+2

= 44

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