Camivasquez1 Camivasquez1

02-10-2014
Mathematics

contestada

Help!! Please I need help on understanding this.
Simplify the
expression –4(x –
7) + 3(x + 9).

Respuesta :

konrad509 konrad509

02-10-2014

[tex]-4(x -7) + 3(x + 9)=\\ -4x+28+3x+27=\\ -x+55[/tex]

Answer Link

Otras preguntas

what are 3 facts about xuchal

Jennifer's basketball team played 18 games this season, and they won twice as many games as they lost. How many games did they lose?

The sum of fifteen and six times a number t is eight-one. What is the number?

what is 20/10 as Mixed number

Select all that apply. Where did the British establish colonies in Asia? A. Burma B. Vietnam C. Cambodia D. India

What is meant by the phrase "In 1900 Europeans believed the world was their oyster?

How do the opening lines of Swett's "July," in which "the scarlet cardinal tells / Her dream to the dragonfly," present the month to readers? A. as a lively ti

What is the gcf and lcm of 18 and 15

Is GDP a good measure of the prosperity of the average person? Yes, if the GDP is growing, the people are more prosperous. Yes, a large GDP is always the best s

Eric's notebook has 30 pages. He wants to write a number on each page. How many digits will he write when he numbers all the pages in the notebook?