4086966 4086966

22-08-2022
Mathematics

contestada

3(x-9)-(3x+7) help please

Respuesta :

Medunno13 Medunno13

22-08-2022

Answer:

20

Step-by-step explanation:

[tex]3(x-9)-(3x+7) \\ \\ =3x-27-3x-7 \\ \\ =20[/tex]

Answer Link

Otras preguntas

Plug in method? I am trying to use the plug in method and I did that but then was not sure how to solve the problem after plugging in numbers.

in a sale, there is twenty-five per cent off all prices. a chair costs £45 in the sale how much was it before the sale

22 tables in the cafeteria. Each table can seat 8 students. Thereb are 4lunch periods each day. How many students can the cafeteria seat each day?

Film studios make a commission from every ticket sold.thr movie ticket at carbob theaters cost $8.50.the stidio earn a 40% commission.what amount of the movie t

An electron is to be accelerated from a velocity of 3.00×106m/s to a velocity of 8.00×106m/s . Through what potential difference must the electron pass to accom

Who believed moral behavior was a major piece of their relationship with the creator? A. Egyptians B. Hebrews C. both

solve a= p (1+rt) for t

Jodi bought some shirts for $6 each Marge bought some shirts for $8 each the girls spent the same amount of money on shirts . What is the least amount they cou

Find two positive numbers whose ratio is 2:3 and whose product is 600

Sulin cuts a ribbon into two pieces in the ratio 5 : 3. The shorter piece is 42 cm long. What is the length of the original ribbon?