twin2006 twin2006

07-03-2019
Mathematics

contestada

(10b-2)-3(3b+3)=-7 thank you plz hurry show steps

Respuesta :

Kamikazeminem Kamikazeminem

07-03-2019

Answer:

[tex]b=4[/tex]

Step-by-step explanation:

[tex]10b-2-3(3b+3)=-7\\\Leftrightarrow 10b-9b-9=-5\\\Leftrightarrow b=4[/tex]

Answer Link

Otras preguntas

Scott has 1/3 as many computer games as Anish, and Anish has 1/2 as many games as Nick. Together they have 140 games. How many do they have each? Scott has.....

Patrick owns an apartment building. He knows that the money he earns in a month depends on the rent he charges. The relationship can be modelled by E=1/50R(1650

Which of the following makes up the dense outer layer of bone? a. compact bone b. spongy bone c. bone marrow d. periosteum

who is hitler?what did he do?

write 30/5 as a whole number

what are manufacturing areas

There are 420 children in a school. 45% of the pupils are boys. How many boys are there? How many girls are there?

what was the most popular mode of transportation in 1920?

what is 3 times sqrt 18

sqrt 10 times sqrt 20