1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tatyana61 [14]
3 years ago
7

Please help! I really need it

Mathematics
1 answer:
nirvana33 [79]3 years ago
4 0
Add all sides.
5x+2+3x+8+4x-1
Combine like terms
12x+9
Subtract nine to get it on the other side of the equal sign
12x= -9
Divide by twelve
x=-9/12
Simplify
x=-3/4
Plug in x.
You might be interested in
Solve the inequality and graph the solution |7x-7|+2<23
Naya [18.7K]

|7x-7|+2 < 23\ \ \ \ \ |-2\\\\|7x-7| < 21\iff7x-7 < 21\ \wedge\ 7x+7 > -21\ \ \ \ \ \ |+7\\\\7x < 28\ \wedge\ 7x > -14\ \ \ \ \ \ \ |:7\\\\x < 4\ \wedge\ x > -2\\\\-2 < x < 4

3 0
3 years ago
What point on the axes satisfies the inequality y &lt; x?
Bad White [126]
The answer is (1,0), I believe. 
8 0
3 years ago
Read 2 more answers
If p(a) = 1/3, p(b) = 2/5, and p(a ∪ b) = 3/5, then p(a ∩ b) =
Mumz [18]
P(a ∪ b) = p(a) + p(b) - p(a ∩ b)
p(a ∩ b) = p(a) + p(b) - p(a ∪ b)
p(a ∩ b) = 1/3 + 2/5 - 3/5
p(a ∩ b) = 2/15
8 0
3 years ago
A 1,600.00 principal earns 7% interest compounded semiannually twice per year' after 33 years what is the balance in the account
Dmitrij [34]
A=1600(1+0.07/2)^(2*33)=15,494.7
7 0
3 years ago
Samuel pays $20 for a shirt that is on sale. If he saved $5, what is the percent of the discount?
mamaluj [8]
Hi Kyliebreland!
So, If he saved $5 then we do $20 divided by $5 which gives 4 so now we split 100% into 4 pieces which gives us 25%.
Hope this helps!

7 0
3 years ago
Other questions:
  • Melton made 1 1/4 pounds of peanuts, 14 ounces of raisins, 12 ounces of walnuts, and 10 ounces of chocolate chips. If Milan divi
    14·1 answer
  • Ashley is making $500 a week at her job she receives a 20% raise a year later she takes a 5% pay out. How much does she make eve
    7·1 answer
  • 1 1/3 x 5/8 A.3/4 B.4/5 C.5/6 D.5/8​
    11·1 answer
  • What is the quotient
    9·1 answer
  • What the percent of a puppy that weighs 2 pounds at birth and 5 pounds when one month
    8·1 answer
  • 1. A booklet has 12 pages with the following numbers of :
    11·1 answer
  • What is the solution for 3x-4=-1/2x+3
    10·2 answers
  • What is the building blocks of geometry
    15·2 answers
  • On a piece of paper, use a protractor to construct a triangle with angle measures of 40° and 60º.
    14·1 answer
  • HELPPP MEE PLEASEEE I DONT WANNA FAIL SUMMER SCHOOL NO FILES OR LINKS WOULD BE DEEPLY APPRECIATED
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!