narkayla15 narkayla15

14-01-2020
Mathematics

contestada

The sum of two numbers is 27. One of the numbers is three more than the other. Find the numbers,
20 and 7
12 and 15
13 and 14
12 and 15
Formulas

Respuesta :

clemenssteinwendner clemenssteinwendner

14-01-2020

Answer:

12 and 15

Step-by-step explanation:

x + y = 27

x +3 = y

x = y - 3

y - 3 + y = 27

2y = 24

y = 12

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