makeishabell makeishabell
  • 02-12-2017
  • Mathematics
contestada

-6x-7=3x+11 how to solve this problem

Respuesta :

KpopLuver13
KpopLuver13 KpopLuver13
  • 03-12-2017
you have to get the x to one side so you'll subtract 3x from -6x and 3x from 3x, the 3x will cancel out and -6x - 3x is -9x-7=11, you have to add 7 from both sides the 7+7 cancels out  and also add 11+7 which leaves -9x=18, you have to divide -9x/-9 and do 18/-9, which gets you x=-2. Here's the work shown if you didn't what i said...
-6x-7=3x+11
-3x    -3x
-9x-7=11
    +7  +7
-9x=18
-9   -9
x=-2
Answer Link

Otras preguntas

What is a totalitarianism example?
4x−5 for x=10 This is on my homework and I need to get this does quick. May you guys please help me out
A user doesn't want a website to know which of the website's webpages they visit. which action(s) can the user take to prevent the website from recording their
Where did the Japanese attack in Hawaii?
restaurant bill for 4 people is $120. The group leaves a tip of $18. What percent tip is that?
Question 3 of 10 how can onomatopoeia be used as a form of synesthesia? a. the sound of the word can imitate a visual effect. b. the sound of the word can imita
Multinational corporations only do business in their home countries TRUE OR FALSE
What is the irony about the caged bird singing?
PLEASE HELP ME Find the length of the third side. If necessary, round to the nearest tenth. 11 12
How do you write 2 4 as a decimal?