BTSJoonie BTSJoonie

03-11-2017
Mathematics

contestada

2x+8=7x-12 || -m/4+5=2 || 3x-8=-17 ||

Respuesta :

03-11-2017

2x+8=7x-12 we put the x in a side and the number in the other side
5x = 20
x= 20/5 = 4

-m/4+5=2
common denominator
-m /4 + 20/4 = 2/4
-m +20 = 2

m = 20-2 =18

3x-8=-17

3x = -17 +8

3x = -9

x= -9/3 = -3

Answer Link

Otras preguntas

In 1734, a group of Austrian Protestants known as the Salzburgers arrived in the Georgia colony. What was the name of the settlement they built 25 miles northwe

Lyndon Johnson signed the Civil Rights Act of 1964. Which groups were affected by this piece of legislation? all racial minorities just women only African Ameri

wich of the following events occurred Last? A. The Persian Wars begin B. Alexander the Great conquers persia C. The Peloponnesian War ends D. The Trojan War is

What is 2 3/4 multiplied by 3?

compare and contrast volume and surface area

What do the three Abrahamic faiths—Christianity, Islam, and Judaism—have in common? All believe in one god. All believe that Jesus was the messiah. All have spe

At its heart, the Scopes Trial was a clash between a. biology and science. c. evolution and science. b. education and science. d. religion and science. .

(3 pt) What Muslim ruler, born a nomad, established an empire that eventually spanned three continents - Asia, Africa, and Europe? A. Osman B. Ismail C. Abbas I

Which of the following situations would lead to the largest overall increase in population? high death rates, low birthrates low death rates, high birthrates lo

among the countries on the margins of the south asian region, population growth is highest in?