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
horsena [70]
3 years ago
10

Solve the equation and justify the steps used to solve. -7=n-6

Mathematics
1 answer:
Oksanka [162]3 years ago
5 0

Answer:

-1

Step-by-step explanation:

-7=n-6

n=-7+6

n=-1

Please mark me as Brainliest if you're satisfied with the answer.

You might be interested in
(8a+5b−3)+3(b−3) Simplify
Naddika [18.5K]

Answer: 8a+8b−12

Step-by-step explanation: 8a+5b−3+3(b−3)

=8a+5b+−3+(3)(b)+(3)(−3)

=8a+5b+−3+3b+−9

=(8a)+(5b+3b)+(−3+−9)

=8a+8b+−12

5 0
3 years ago
Read 2 more answers
An element has 2 isotopes: 6X at 7.59% and 7X at 92.41%.<br> What is the average atomic mass?
crimeas [40]

The average atomic mass is 6.92X

How do we compute the average atomic mass?

In a bid to  calculate the average atomic mass, we  multiply the fraction of each isotope by the mass number , then add them together.

This is more like weighted average, as shown below:

average atomic mass=(mass number of first isotope*fraction)+(mass number of second isotope*fraction)

average atomic mass=(6X*7.59%)+(7X*92.41%)

average atomic mass= 6.92X

Find out more about average atomic mass on:brainly.com/question/13299770

#SPJ1

5 0
2 years ago
Subtract 7x- (9+5x).
AnnyKZ [126]

Answer:

2x - 9

Step-by-step explanation:

7x - (9 + 5x) < distribute the - into the parentheses to get rid of them

7x - 9 - 5x < combine like terms

7x - 5x = 2x

-9 stays as it is as there are no other terms to combine it with

the answer is 2x - 9

7 0
3 years ago
Read 2 more answers
PLEASE PLEASE PLEASEEEEE HELP ME PLEASEEE!!!
mafiozo [28]

Answer:

V = 0.523598776

Step-by-step explanation:

3 0
3 years ago
Help me to do <br>this simplify​
kenny6666 [7]

Answer:

The coefficient is 1

Collect like terms

Calculate the sum

7 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify ¼(8m-4n) + ⅓(6m+3n)?
    13·1 answer
  • An equation that states that two ratios are equivalent is corresponding angles.
    8·1 answer
  • In the diagram below, angle 7 equals 61 degrees
    10·2 answers
  • Round the following numeral to the hundredths place 65,297.983
    15·2 answers
  • Question 32 outta 50. help me out please!
    7·2 answers
  • if the perimeter of a regular pentagon is represented by the expression 25c+15.what is the length of each side of the pentagon?
    11·1 answer
  • Four sizes of scaled text are shown.
    14·1 answer
  • What is -4y - 9 = 15​
    13·1 answer
  • Please help if you want BRIANLEIST!!!
    8·1 answer
  • if the formula for number of people in bus is p=50b, where k= 50 people per bus show me the formula for number of buses per pers
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!