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
SOVA2 [1]
3 years ago
12

What is -10=xy+z for x?

Mathematics
1 answer:
aksik [14]3 years ago
6 0
(-10= xy + z ) (-z)
(-10-z = xy ) (1/y)
-10/y - z/y = x
x = -(10+z)/y
You might be interested in
If f(x)=log2(x+4), what is f^-1(3)?
zalisa [80]
f\left( x \right) =\log _{ 2 }{ \left( x+4 \right)  } \\ \\ \log _{ 2 }{ \left( x+4 \right)  } =y\\ \\ { 2 }^{ y }=x+4

\\ \\ x={ 2 }^{ y }-4\\ \\ \therefore \quad { f }^{ -1 }\left( x \right) ={ 2 }^{ x }-4\\ \\ \therefore \quad { f }^{ -1 }\left( 3 \right) ={ 2 }^{ 3 }-4=4
3 0
3 years ago
Read 2 more answers
Please help &lt; &lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;33333333 TYY<br> -20 -8 + (-12)
Montano1993 [528]

Answer:

-30

Step-by-step explanation:

-20-8=-28

-28-12

=-30

5 0
2 years ago
You subtract two integers and the difference is -8 what could those integers be
RSB [31]
(-4)-4 could be some integers to subtract and get -8
5 0
3 years ago
Read 2 more answers
3. Scatter plots are used to look for a pattern of association, or trend, between
Marina86 [1]
I would say b because its 2 or more points on a graph otherwise its just a point
4 0
3 years ago
Chris Christina collects stamps she is 47 stamps and all she has 20 from Europe the number of African stamps is 2 times the numb
AVprozaik [17]

Answer:

Step-by-step explanation:

Let x represent the number of stamps from Europe.

Let y represent the number of stamps from Africa.

Let z represent the number of stamps from Asia.

She has 47 stamps in all. This means that

x + y + z = 47 - - - - - - - - - - - 1

The number of African stamps is 2 times the number of Asian stamps. This means that

y = 2z

She has 20 stamps from Europe. Therefore, substituting x = 20 and y = 2z into equation 1, it becomes

20 + 2z + z = 47

3z = 47 - 20 = 27

z = 27/3 = 9

y = 2z = 2 × 9

y = 18

She has 20 stamps from Europe, 18 stamps from Africa and 9 stamps Asia.

7 0
3 years ago
Other questions:
  • Christopher works at the power plant for the southwest part of his home state. For peak operational performance, his department
    8·1 answer
  • Which of the following is the correct ratio for converting kilograms to grams
    10·1 answer
  • It takes 1 worker 15 hours to paint a room. it takes 3 workers 5 hours to paint the same room. martin wrote the function, y = -5
    14·1 answer
  • What total length of ribbon is needed to Line the two long sides of the hat?
    11·2 answers
  • PLEASE HELP ASAP! WILL GIVE BRAINLIEST
    14·1 answer
  • Apply the distributive property to factor out the greatest common factor. {24a - 18b}
    10·1 answer
  • What is the unit rate of the number of miles driven per number of hours of driving?
    10·1 answer
  • What is the first step in solving the equation 9m - 2 = 16?
    6·2 answers
  • On a pop quiz, you answered correct 4 problems out of the 5 problems in all.
    9·1 answer
  • Find the area of this triangle
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!