lolafam37 lolafam37

02-10-2018
Mathematics

contestada

Simplify 3(2x+5)-4(2x-7)

Respuesta :

amycrossx amycrossx

02-10-2018

For this you need to expand the brackets first:
3(2x+5)-4(2x-7) = 6x+15-8x-28
And then now you need to add and simplify:
6x+15-8x-28 —> 6x-8x= -2x
15-28= -13
So that leaves
-2x - 13

Answer Link

Otras preguntas

Islamic arcietecture history during the golden age

What do you call organs working together to perform a specific bodily function

A country's population in 1994 was 195 million. in 2002 it was 199 million. Estimate the population in 2016 using the exponential growth formula. Round your ans

who was the first president of germany?

Which of these happened FIRST, following the assassination of Archduke Franz Ferdinand on June 28, 1914? A) France invaded Belgium. Eliminate B) Germany decla

Led bulbs are six times as efficient as incandescent bulbs. if a household replaced ten 100-watt bulbs with led bulbs, how many watts would be saved? 833 watts

Kaylee's grandmother lives in europe and likes to read bedtime stories to her grandchildren when she visits. kaylee is almost 6, but her grandmother has not see

In which number is the value of 5 ten times the value of 5 in 10.059? 15.31, 50.16, 12.57, 6.025

The first Red Scare was a period in the US when Question 4 options: A diplomatic crisis during October of 1962 where the Soviets positioned missiles in Cuba and

Mepolizumab and reslizumab improve asthma control by binding to