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
velikii [3]
3 years ago
12

9x-7=-7

align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
scZoUnD [109]3 years ago
7 0

Answer:

x= 0

Step-by-step explanation:

Here in this question, we are given a linear equation of single variable x, and we have to solve the equation for x.

The given equation is 9x -7= -7 ....... (1)

Now, taking all the constant terms to the right side of the equation and all the x terms to the left side of the equation.

Hence, the equation becomes  

9x = -7 +7

⇒ 9x =0 {Since, -7 and 7 cancels each other}

⇒ x= 0/9= 0 (Answer) {Since zero divided by any number is equal to zero}

You might be interested in
Given the literal equation ab/a+b = c , with b = –1 + a, what is the value of c if a = 5?
Nesterboy [21]

The solution would be like this for this specific problem:

ab/a+b = c 

b = -1 + a

for c:
<span>(5(-1 + 5))/(5 + (-1 +5))
</span><span>5(4)/ 5 + 4
</span><span>20 / 9
</span>

<span>The correct answer between all the choices given is the first choice or letter A. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.</span>



3 0
3 years ago
Read 2 more answers
39 is 50% of what number
Zepler [3.9K]
39 multiplied by 2= 78
8 0
3 years ago
Read 2 more answers
Help please will mark
Ann [662]
200in^2
The face is made up of 2 squares which have side lengths of 10, 10 times 10 equals 100 and there’s 2 of them which makes 100+100=200in^2
7 0
3 years ago
How many times larger than (6 - 4) is (6 - 4) × 5?
tresset_1 [31]

Answer:

5 times bigger

Step-by-step explanation:

(6-4) = 2

(6-4) x 5 = 10

4 0
2 years ago
Combine like terms to simplify the expression:<br><br> -7x + 3y - 2 + 6x - 1 - y2
diamong [38]
It seems that the expression is - 7x + 3y - 2 + 6x -1 - y^2

like terms:

-7x + 6x = - x

3y stands alone

-2 - 1 = -3

- y^2 stands alone

Answer: - x + 3y - 3 - y^2

[note: if the last term is not y^2 but 2y, then you have to combine +3y - 2y = y and the answer would be - x + y - 3]
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is a range in math
    5·2 answers
  • Which mathematics property justify the following statement? 3(5x+2)=3×5x+3×2
    13·1 answer
  • Which equation represents a graph with a vertex at (1, –6)?
    12·2 answers
  • Plz answer this i will mark u plz plz​
    5·1 answer
  • Jacob rode his bicycle 8 km in 2 h, stopped to change a flat tire, and then completed his trip by riding 4 km in 1.2 h.
    9·1 answer
  • 2x - 3y = 9<br> -5x – 3y = 30<br> Elimination method
    12·1 answer
  • PLS HELP 10 POINTS ASAP RN PLSSSSS OR I WILL FAIL CLASS
    7·1 answer
  • What is x-72=136 and what is n - 10 = 13 + 5
    6·2 answers
  • The Jones family plans a trip to the amusement park and purchase a family package for $128.00. They also want to but lunch and s
    10·1 answer
  • 2. The food pantry of Ellicottville received a huge donation of fruit snacks during the month of December. The table below shows
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!