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
Lilit [14]
3 years ago
7

3 (2x-4)=2 (x+4) solve the following problem

Mathematics
2 answers:
ratelena [41]3 years ago
7 0
3(2x-4)=2(x+4)
6x-12=2x+8
6x-2x=8+12
4x=20
x=20/4
x=5
xxTIMURxx [149]3 years ago
5 0
Simplify the equation to
6x-12=2x+8
Subtract 2x from both sides
4x-12=8
Add 12 to both sides
4x=20
Divide both sides by 4
x=5
You might be interested in
PLS PLS PLS HELP ME ILL GIVE 20 points.
lisov135 [29]

Answer:

if you want to know the x is.

Step-by-step explanation:

(180°-4x)+(180°-6x)+2x=180°

x=22.5°

8 0
3 years ago
Hellllpppppppppppppp
alexandr402 [8]
It should be 54 because height times width
6 0
3 years ago
Suppose y varies directly with x. If y = -4 when x = 8, what is the equation of direct variation?
tresset_1 [31]

\bf \qquad \qquad \textit{direct proportional variation} \\\\ \textit{\underline{y} varies directly with \underline{x}}\qquad \qquad y=kx\impliedby \begin{array}{llll} k=constant\ of\\ \qquad variation \end{array} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \textit{we also know that }~~ \begin{cases} y=-4\\ x=8 \end{cases}\implies -4=k(8)\implies \cfrac{-4}{8}=k\implies -\cfrac{1}{2}=k \\\\[-0.35em] ~\dotfill\\\\ ~\hfill y=-\cfrac{1}{2}x~\hfill

8 0
3 years ago
Read 2 more answers
Rashida owns a bike rental company.
BartSMP [9]
So, our starting point, at zero hours, you already owe ten dollars. 
So far you know it is +10. 
Now, you multiply for by however many hours you have rented the bike for.
So the equation is:
4x+10.
x= # of hours bike is rented for.
Hope this helps! Have a happy holiday!
7 0
3 years ago
Read 2 more answers
Find the missing value. I = ? P = $400 r = 9% t = 4 years
Varvara68 [4.7K]
Not enough information is that all of the question?
5 0
3 years ago
Other questions:
  • In how many ways can a committee consisting of 4 faculty members and 5 students be formed if there are 11 faculty members and 15
    6·1 answer
  • T is between points p and b pt=15 and tb=10 what is pb
    13·2 answers
  • What is the amplitude, period, and phase shift of f(x) = −2 sin(3x − π) − 1?
    11·1 answer
  • Please anyone?<br><br><br><br> Please!!
    6·1 answer
  • I need your help please!
    10·1 answer
  • Any question 1-4 please help me
    14·1 answer
  • Look at picture. What is the solution WORTH 10 points. Show work.
    7·2 answers
  • I know I’m asking a lot but please help reeeeeee and idk I just picked random that’s why d is circled
    9·1 answer
  • Solve the equation for y. y-x=5
    10·2 answers
  • A microwave is $299.99 but is on sale for 15% off. With
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!