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
Westkost [7]
3 years ago
15

-79 = 7w + 3(4w – 1)​

Mathematics
2 answers:
Wittaler [7]3 years ago
8 0

Answer:

w =-4

Step-by-step explanation:

I put a picture to help

vladimir1956 [14]3 years ago
5 0

Hello! The answer to your question would be as followed:

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    -79-(7*w+3*(4*w-1)=0

 -79 -  (7w +  3 • (4w - 1))  = 0

Pulling out like terms :

  Pull out like factors :

  -19w - 76  =   -19 • (w + 4)

 -19 • (w + 4)  = 0

Equations which are never true :

      Solve :    -19   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

     Solve  :    w+4 = 0

Subtract  4  from both sides of the equation :

                     w = -4

                  w = -4

You might be interested in
What is 56/20 as a mixed number in simplest form
Andreyy89
The greatest common factor is 4, so divide both numbers by 4 and you'll have it

56/4=14

20/4=5

the answer is 14/5
3 0
3 years ago
Read 2 more answers
Three consecutive integers have a sum of 234. What are the three integers?
Wewaii [24]
X+x+1+x+2 = 234
3x + 3 = 234
3x = 231
x = 77

so <span>Three consecutive integers: 77,78,79

double check
77+78+79=234</span>
5 0
3 years ago
Pls help me its due today
azamat

Answer:

156

Step-by-step explanation:

These angles would equal each other so just set both equations equal to each other to find x:

x + 104 = 3x

Solve:

104 = 2x                      Subtract x from 3x

x = 52                          Divide 2 from 104

Now that we have found x we can find the measurement of either angle. Let's start with the top:

52 + 104 = 156

Now lets do the bottom:

3(52) = 156

Both angles equal 156, so that means that is the answer!

Hope this helps!!

4 0
2 years ago
Write an equation describing the relationship of the given variables.
uranmaximum [27]

Answer:

y = 2x^4

Step-by-step explanation:

The given statement can be represented as:

y\ \alpha\ x^4

x =3; y = 162

Given

Represent this as an equation

y\ \alpha\ x^4

Convert variation to equation

y = kx^4

Where k is a constant of variation.

Substitute x =3; y = 162

162 = k * 3^4

162 = k * 81

Solve for k

k = 162/81

k =2

To get the equation, we have:

y = kx^4

Substitute 2 for k

y = 2x^4

5 0
4 years ago
What's the answer to this question?
o-na [289]
The average number of shots is 4 shots

4 0
3 years ago
Other questions:
  • Which one of these numbers has the smallest value? A. Two tenths B. Twenty hundredths c. Two hundredths d. Twenty two thousandth
    12·1 answer
  • Find the value of x. Round your answer to the nearest tenth. Show your work please!
    5·1 answer
  • Please Help me plz! Thanks
    11·1 answer
  • A paralegal makes $12 more per hour than an assistant. If the combined hourly wage of the paralegal and assistant is $38, what i
    7·2 answers
  • Jun swims 18 laps and Mara swims 25 laps. How many fewer laps did Jun swim than Mara ?
    5·2 answers
  • PLEASE HELP WITH MATH!!!!!!!
    9·1 answer
  • Answer plz<br> and god bless you
    10·2 answers
  • Pine Hill Middle School has 300 students. In
    11·1 answer
  • Urgent please… Correct answer will get Brainliest !
    6·1 answer
  • I need help because Im losing it
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!