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
Alekssandra [29.7K]
3 years ago
13

Find the value of 4w +1 given that -3w-7=2. Simplify your answer as much as possible.

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

Answer:

4w + 1 = -11

Step-by-step explanation:

Solving -3w - 7 = 2

By adding 7 to both sides of the equation  we get -3w = 9

to get to w = ... we need to divide both sides with -3, which gives us

w = -3. You can check this answer by putting it back into the original equation ( -3 * -3 - 7 does equal 2,  which means our solution for w is correct.

Now all we have to do is put our solution for w into the remaining equation:

4 * -3 + 1 = -12 + 1 = -11

ivolga24 [154]3 years ago
4 0

Answer:

-11

Step-by-step explanation:

-3w - 7 = 2

-3w (- 7 + 7) = 2 + 7

-3w = 9

-3w/-3 = 9/-3

w = -3

4w + 1

4(-3) + 1

-12 + 1

-11

You might be interested in
Drum lessons cost 8 for members,. Membership fee is 24. For nonmembers each drum lesson coat 12. For what number of lessons is t
Kisachek [45]

Answer:

3

Step-by-step explanation:

8 0
3 years ago
Write an equation for the word sentence.<br> Eight more than the number of children is 24.
DaniilM [7]
x-the\ number\\\\x+8=24\\\\solution:\\\\x+8=24\ \ \ |subtract\ 8\ from\ both\ sides\\\boxed{x=16}
3 0
4 years ago
saved Erica saved 20% on a shirt she just bought if the amount of money she saved was $6 what was the original price of the shir
olga2289 [7]
If the amount she saved was $6 for 20%, then the formula for finding savings would be cost*percentage.
But if you want to find the original cost, then you play with the current formula until you get this. $6/20%. Have a good one :)
5 0
3 years ago
Read 2 more answers
Write an inequality that represents the verbal expression. 9 less than a number n is less than 17
777dan777 [17]

Answer:

9<n<17.

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP ME PASS
Valentin [98]
(-2 ,-15)
(-1, -7)
(0,1)
(1, -7)
(2, - 15)
7 0
3 years ago
Other questions:
  • Three ways to write a division problem
    8·2 answers
  • Danny rolls two number cubes, one red, one blue. What is the probability that he will roll a 2 one the red cube and a 6 on the b
    15·1 answer
  • The length of a rectangle is 3 cm longer than its width. if the perimeter of the rectangle is 46 cm , find its area.
    6·1 answer
  • Which set of coefficients of the terms in the expansion of the binomial (x + y)3 is correct?
    7·1 answer
  • If Lucas used 3/4 nails and is now left with 12 how many did he use?
    6·1 answer
  • X over 3 equals x+4 over 5 <br><br> I need help solving this I'm very lost
    11·2 answers
  • Mia's garden is in the shape of a rectangle that measures about 29 meters long and 15 meters wide. What is the distance around M
    6·1 answer
  • If x varies inversely as v, and x = 35 when v = 3, find x when v = 15
    10·1 answer
  • 13x5=64 blank ÷ blank= 13​
    5·2 answers
  • Rob is saving to buy a new MP3 player. For every $14 he earns babysitting, he saves $7. On Saturday, Rob
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!