ma849872 ma849872

21-11-2019
Mathematics

contestada

The sum of two numbers is 56 the difference is 4 find the two numbers

Respuesta :

staffordgs7 staffordgs7

23-11-2019

Answer:

Step-by-step explanation:

Let number be x and y

x+y=56.........eqn(I)

x-y=4..............eqn(ii)

x=4+y.........eqn(iii)

Substitute eqn (iii)&(I)

You get y=26

From eqn(iii)

You get x=30

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