04-03-2015
Mathematics

contestada

7x-2[2-(6-3x)]

Can u explain to me how to do this one step by step

Respuesta :

konrad509 konrad509

04-03-2015

[tex]7x-2(2-(6-3x))=\\ 7x-2(2-6+3x)=\\ 7x-4+12-6x=\\ x+8[/tex]

Answer Link

Panoyin Panoyin

04-03-2015

7x - 2[2 - (6 - 3x)]
7x - 2[(2 - 6) - 3x
7x - 2[-3 - 3x]
7x - 2(-3) + 2(3x)
7x + 6 + 6x
7x + 6x + 6
13x + 6

Answer Link

Otras preguntas

Dans chaque cas réduire l'expression 2x-3+8-4x+x²

WILL GIVE BRAINLIEST IF ANSWERED FAST!!!

2 Precizează genul, numărul, cazul, articolul, prepoziția care le pre evidenţiate cu verde.

Being an entrepreneur comes with vario the personal benefits of entrepreneurship derstanding the

Peter runs 200 m in 30 s, while his sister Eva runs 300 m in 36 s. a) Who is the faster runner? Explain how you can tell. b) At the same rate, how far will each

I need help with my math homework

why is the relative atomic mass of tellurium greater than the relative atomic mass of iodine?

Who pays personal tax to the government

Three sets of data about ten sixth-grade students were used to make three dot plots. The person who made these dot plots forgot to label them. Match each dot pl

Read the following sentence from paragraph 4 of the excerpt from Last Child in the Woods. He was right. Americans around my age, baby boomers or older, enjoyed