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
MaRussiya [10]
3 years ago
11

What does x equal in the equation 2x + y - 3z equals -12

Mathematics
1 answer:
lidiya [134]3 years ago
8 0
2x+y-3z=12

2x=4z-y

x=2z-y/2
You might be interested in
Explain how you can tell 5/12 is less than 1/2 without using a model?
castortr0y [4]
5/12 is less than 1/2 because 6/12 = 1/2
Therefore, there are not enough 1/12 pieces to equal or exceed 1/2.
7 0
3 years ago
Read 2 more answers
Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)
tangare [24]

Finding the slope using two points:

The formula for slope is

\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

In this case...

y_{2} =-2\\y_{1} =4\\x_{2} =6\\x_{1} =-2

^^^Plug these numbers into the formula for slope...

\frac{-2 - 4}{6 - (-2)}

\frac{-6}{8}

^^^Can be further simplified to...

\frac{-3}{4}

^^^This is your slope

Hope this helped!

~Just a girl in love with Shawn Mendes

5 0
3 years ago
Read 2 more answers
Kasha is trying to pick out a ring and a bracelet to wear. If she owns 5 rings and 6 bracelets, how many different combination o
joja [24]

Answer:

30

Step-by-step explanation:

i would think 30 different combinations, but tbh i have no idea

7 0
3 years ago
Jaden’s teacher had 4 boxes of pens that each contained y pens. She took 6 pens out of one of the boxes and told her 17 students
Irina-Kira [14]

Answer:

x = (4y-6)/17

where x is the  number of pens each student got.

Step-by-step explanation:

No. of boxes = 4

no. of pen in 1 box = y

total no, of pens in 4 box =  No. of boxes *no. of pen in 1 box = 4y

No. of pen took away by Jaden's teacher = 6

no. of pens left = 4y - 6

This, 4y - 6 pen has to be divided among 17 students.

Let  each student get x pen

thus, total no. of pen got by 17 student  = 17x

This, 17x should be equal to total no. of pens available which is 4y-6

17x = 4y-6

=> x = (4y-6)/17

Thus, expression to represent  number of pens each student got

is x = (4y-6)/17

3 0
3 years ago
Read 2 more answers
Wells Fargo has realized that they lose home mortgage business to other banks that can process the loan applications with less v
-BARSIC- [3]

Answer: B

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Solve this inequality: 3p – 16 < 20.
    11·1 answer
  • Bella spent 15% of her paycheck at the mall, and 40% of that was spent at the movie theater. Bella spent a total of $13.74 at th
    10·1 answer
  • Nina goes to the neighborhood store to buy 14 rolls of toilet paper. If she spent $20.02 in all for her purchase, how much does
    13·1 answer
  • I don't know what to do
    10·1 answer
  • Please correct my work and show your work if I MESSED up please
    12·1 answer
  • 1. Mrs. Gonzalez signed up to bring two dozen cupcakes for the school bake sale. She made one dozen, but her children ate three
    9·1 answer
  • 3 + (5 + 4) = 3+ (4 + 5) illustrates which property?​
    14·2 answers
  • HELP PLEASE! DELTA MATH! THANKS!
    14·2 answers
  • Can you help please no links or point stealing or I will report
    7·2 answers
  • In the diagram shown, m_1= x+ 16 and m_2 = 3x - 24.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!