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
Norma-Jean [14]
3 years ago
14

Expand the brackets and solve 3(2x+1)=x-7

Mathematics
1 answer:
insens350 [35]3 years ago
5 0
6x+3= x-7
6x+10=x
10=-5x
-2=x
You might be interested in
30 movies were rented by 5 people. This is the same ratio as 3 people renting ___ movies.
fomenos
3 people rent 18 movies altogether. I person would rent 6 movies
6 0
3 years ago
Read 2 more answers
Select the two binomials that are factors of this trinomial.
Free_Kalibri [48]

Answer:

(x-5)(x+4)

Step-by-step explanation:

hope it helps

3 0
3 years ago
PLEASE HELP ASAP!!
andriy [413]
If I did this correctly it simplifies to 0 = 8. So I think B is the correct answer. Hope this helps!!
6 0
3 years ago
Please help thank you
sammy [17]
Learn the common vocabulary for multiplication, division, subtraction and addition it will help you understand what they mean in the written expression

4 0
3 years ago
I need help with this question asap
guajiro [1.7K]
((2t+10) / 2) + ((3t-15) / 2) + (3s) = 180 
((2t+10) / 2) + ((3t-15) / 2) + (4r) = 180
((2t+10) / 2) + ((3t-15) / 2) + (3s) = ((2t+10) / 2) + ((3t-15) / 2) + (4r) 
(2t+10) = (3t-15)   t=25
2*25+10= 60  ,   3*25-15=60
60+60= 120 ,   This rectangle has a total of 360 degrees 
360 - 120 = 240
240/2 =120
120/ 4 = 30  ,  120/3 = 40
r=30    s=40

6 0
3 years ago
Other questions:
  • Which line segment is parallel to GE?<br><br> DH<br> KI<br> FG<br> HI
    13·2 answers
  • 16. Solve this equation for A: A = 2 = 4<br> A. 6<br> old<br> B. 8<br> C. 2<br> D.4
    15·1 answer
  • Richard buys one tooth cleaning kit for $25 and a toothbrush for $15. He spends the rest of his money on body soap. He has $80 a
    14·2 answers
  • The area of rhombus ABCD is 120 square units.
    14·2 answers
  • Michael, a freelance editor, charges the rates shown in the table below to edit manuscripts. The cost per page increases as the
    11·1 answer
  • S.P. + vat of TV. = 4950<br> Vat% - 10%<br> S.P of TV, with out vat = ?
    5·1 answer
  • At a cost of $200, your club bought 175 frisbees to sell at the pep rally. You plan on selling them for $5 each. Which of the fo
    7·1 answer
  • Y = 1/2x + 2<br> What is the slope?
    8·2 answers
  • Consider the function below. Find f(5)
    10·1 answer
  • Find the perimeter of a quadrilateral with vertices at C (−2, 1), D (2, 4), E (5, 0), and F (1, −3).
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!