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

Why do both ways of writing the number as tens and ones describe the same number

a psychiatrist is a medical specialist who can prescribe drugs. question 24 options: true false

which of the following is an example of an imperative sentence a a. a. Shannon has finished all of her homework b. what time will Stephanie want to leave c.that

which statement most completely.describes the role of a cell in a single cell organisms

Which of the following I describes an important function of lipids A. Lipids form cellulose, which gives plants structure. B. Lipids help make leaves waterproof

Can anyone help me with these please

Connotation refers to a word’s _____. A) literal meaning B) dictionary definition C) implied meaning D)denotative meaning

A washer and a dryer cost $450 combined. The cost of the washer is two times the cost of the dryer. What is the cost of the dryer?

john f. kennedy’s religious beliefs were an important issue of the 1960 presidential campaign. true false

which candle burns longer a white candle a blue candle or a pink candle.