azalia004 azalia004

09-05-2020
Mathematics

contestada

Three times the sum of two numbers is 186. Find two numbers if they also have a difference of 22

Respuesta :

lisee787 lisee787

09-05-2020

Answer:42 ,20

Step-by-step explanation:

3x+3y=186

X-y=22

3X+3Y=186

3X-3Y=66

6X=252

/6

X=42

42-20=22

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