ahmedkham2650 ahmedkham2650

21-12-2020
Mathematics

contestada

When he doubles the first one and add on thr second he gets 17 when he triples the first one and subtract the second one he gets 18 find the two numbers

Respuesta :

ChoiSungHyun ChoiSungHyun

21-12-2020

Step-by-step explanation:

2A + B = 17

3A - B = 18

5A = 35, A = 7, B = 3

Hence the numbers are 7 and 3.

Answer Link

Otras preguntas

Is there a diet that can cure cancer

What is the difference between primary storage secondary storage and offline storage

Is there a diet that can cure cancer

2 m³ of soil containing 35% sand was mixed into 6 m³ of soil containing 15% sand. What is the sand content of the mixture?

What is the square root of 25/9?

I'm having a hard time with this one solve for y 3y+7=28?

If trypsin and chymotrypsin become activated within the pancreas and then are released in their active forms into the bloodstream, why would this represent a po

what are the worlds biggest countries?

On Monday, it took Helen 3 hours to do a page of science homework exercises. The next day she did the same number of exercises in 2 hours. If her average rate o

THE FIRST INDIAN WOMAN TO BECOME SPEAKER OF A STATE ASSEMBLY IN INDIA