danielmonti110721 danielmonti110721

08-01-2022
Mathematics

contestada

triple one number added to another number is 22. if the second number is equal to 8 less than 2 times the first number, find the two numbers

Respuesta :

mhanifa mhanifa

08-01-2022

Answer:

6 and 4

Step-by-step explanation:

Let the numbers are x and y.

Given:

3x + y = 22
y = 2x - 8

Solve by substitution:

3x + 2x - 8 = 22
5x = 22 + 8
5x = 30
x = 6

Find y:

y = 2*6 - 8 = 12 - 8 = 4

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