A community for students.
Here's the question you clicked on:
 0 viewing
Panda223RulerZ
 2 years ago
I dont want the answer, I just want to know how to find it.
Solve for x: −3(x + 3) = −3(x + 1) − 5
A. 6
B. −6
C. All real numbers
D. No solution
Also, what does it mean by all real numbers? I didnt see that in the lesson.
Panda223RulerZ
 2 years ago
I dont want the answer, I just want to know how to find it. Solve for x: −3(x + 3) = −3(x + 1) − 5 A. 6 B. −6 C. All real numbers D. No solution Also, what does it mean by all real numbers? I didnt see that in the lesson.

This Question is Closed

gaara438125
 2 years ago
Best ResponseYou've already chosen the best response.1Do you know the distributive property?

patrickwb
 2 years ago
Best ResponseYou've already chosen the best response.0Distribute where possible to get 3x  9 = 3x  3 5 After that I'm sure you've got it.

gaara438125
 2 years ago
Best ResponseYou've already chosen the best response.1@gabriel11 openstudy.com/codeofconduct and that's not right

gaara438125
 2 years ago
Best ResponseYou've already chosen the best response.1do you still want to know how to work the question out, even though this gabriel kid can't follow rules?

Panda223RulerZ
 2 years ago
Best ResponseYou've already chosen the best response.0Please.. I did the distributive property, but like I said, im not sure what it means by all real numbers soo

gaara438125
 2 years ago
Best ResponseYou've already chosen the best response.1well, a real number is any irrational or rational number.

gaara438125
 2 years ago
Best ResponseYou've already chosen the best response.1Irrational number = a real number that cannot be expressed as a rational number ex. sqrt of 2 or PI Rational number = an integer or a fraction. 3/2 or 7

Panda223RulerZ
 2 years ago
Best ResponseYou've already chosen the best response.0Okay, that makes sence(: Soo, once I get 3x + 9 = 3x + 3  5, what would I do next? Thats where I get lost.

gaara438125
 2 years ago
Best ResponseYou've already chosen the best response.1Personally i would STOP and analyze that question, and realize the answer right there but we combine like terms 3x  9 = 3x  8 add 8 to each side 3x  1 = 3x then add 3x to each side 1 = 0

gaara438125
 2 years ago
Best ResponseYou've already chosen the best response.1why i said we should analyze the question is because we can already see that the answer will be equal to 0 because the 3x's will cancel each other.

Panda223RulerZ
 2 years ago
Best ResponseYou've already chosen the best response.0I see that now, thank you soo much
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.