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

I need help with 15,18,19,23,and 24. Thanks.

how does studying science help you be a better member in society?

if one-third of a number is greater than five less than twice the number, which of the following is true?

Two technicians are discussing refrigerant lines. Technician A says that line connections must be tight but not so tight that air can't get through. Technician

PLEASE HELP ME PLEASE

3^2•3^2= please help me ASAP

What is 123x45= I really need help

Lily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. Her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4

Plz helppppppppppppppp

NEED SOME MATH HELP