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
vova2212 [387]
3 years ago
5

Solve the equation 3m - 7 = 8 will give brainliest and be grateful!

Mathematics
2 answers:
sertanlavr [38]3 years ago
8 0

Answer:

m=5

Step-by-step explanation:

3(5)=15

therefore,

15-7=8

<3

Sonja [21]3 years ago
8 0

Answer:

Add  7  to both sides of the equation

3 − 7 + 7 = 8 + 7

Simplify

3m = 8 + 7

3 = 1 5

Divide both sides of the equation by the same term

3 = 1 5

3 / 3  =  1 5 /3

The answer

= 5

Hope it helps you : )

You might be interested in
Please help I need help please
Masja [62]

Step-by-step explanation:

There are 84% out of 225. First find 10%. To do that divide the number by 10, so 225 ÷ 10 = 22.5 Next, do 22.5 x 8. Then you have 80%. Now, all that is need ed is the 4%. To get that, divide 225 by 100. Multiply the answer by 4 to get the 4%. Add the 80% and the 4% to get your answer. I really hope this helps. answers

Also, since I am just helping, I am un able to give you straight answers. I hope this also helps with work in the future.

3 0
3 years ago
Can someone help me out
Rufina [12.5K]

Answer:

B

Step-by-step explanation:

6 0
3 years ago
1. 5 + (-8) =
seropon [69]

Answer:

ask siri she helps for each question

Step-by-step explanation:

7 0
3 years ago
The sum of two numbers is 65 one is 4 times as large as the others.what are the numbers?​
bixtya [17]
<h3><em>Hey! </em></h3>

<u>let the numbers be n and m</u>

<u>n+m=65</u>

<u>n=4m</u>

<em>So when we put our work in:</em>

<u>4m+m=65</u>

<u>5m=65</u>

<u>m=13</u>

<u>n=52</u>

So therefore your two numbers are 52 and 13!

<em>Hope this helped! °ω°</em>

6 0
3 years ago
(5x-1) -(2-8x) for x = 0.75
Eva8 [605]
6.75 is the answer to your question
4 0
2 years ago
Other questions:
  • 20 points!!! How Many milliliters are in 0.35 liters ? First answer will get most useful!!!!
    9·2 answers
  • Please help, me and my brother have tried to solve this problem but couldn’t! Thanks!
    15·2 answers
  • A company is offering a job with a salary of $30,000 for the first year and a 2.3% raise year year after that. I know the sequen
    5·1 answer
  • 3 girls and 2 boys took part in a quiz. the girls scored a total of 21 marks and the boys scored a total of 19 marks what was th
    8·2 answers
  • Lily spent $73.94 on an e-reader. If the original price was $69.95, what
    10·1 answer
  • Plz help me due in few minutes
    8·2 answers
  • WHOEVER ANSWERS FIRST I WILL GIVE BRAINLYIST
    14·1 answer
  • Giving free brainiest yes but the only thing you need to do is give me a brainiest
    5·2 answers
  • Pls help I’ll brainlest
    6·2 answers
  • HURRY this needs to be done fast!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!