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
MAXImum [283]
3 years ago
12

Solver for x- and y- 3x+y=12

Mathematics
1 answer:
Elan Coil [88]3 years ago
4 0
Salutations!

First, add -2y to both sides.
-3x + 2y + -2y = 12 + -2y
-3x = -y + 12

Second, divide by -3 on both sides.

\frac{-3x}{-3} =   \frac{-2y + 12}{-3} 

x =  \frac{2}{3} y - 4

Hope This Helps!!!

GlitterWolfy
You might be interested in
Simplify the rational Expression <br>​
qaws [65]

Answer:

\frac{x^2+2x}{x-3}

Step-by-step explanation:

We need to factor out numerator and denominator in order to simplify the rational expression by cancelling  common factors.

Numerator :  x^3 - 4 x = x (x^2 - 4) = x (x - 2) (x + 2)

Denominator (factoring by grouping):

x^2 - 5 x + 6 = x^2 - 3 x - 2 x + 6 = x (x - 3) - 2 (x - 3) = (x - 3) (x - 2)

Then we can cancel out the common factor (x - 2) in both numerator and denominator, leading to:

x (x + 2) / (x - 3) = (x^2 + 2)/ (x-3)

\frac{x^2+2x}{x-3}

4 0
2 years ago
The segments shown below could form a triangle.
-BARSIC- [3]

Answer:

True. It could. Sorry my answer just has to be 20 characters long

7 0
2 years ago
3 (x-1) - 8 = 4 (1+x) + 5 Solve it please?
tigry1 [53]

Answer:

X= -20

Step-by-step explanation:

4 0
3 years ago
This cube and cuboid have the same volume. The length, width and height of the cuboid are all different whole numbers. Suggest w
Zanzabum

Answer:

4hdunzkzmfindudjdkzmd

4 0
3 years ago
What are the values of the coefficients and constant term of 0 = 4 – 7x2 + x in standard form?
katen-ka-za [31]

ANSWER

a =  - 7

b = 1

c = 4

EXPLANATION

The given quadratic equation is:

0 = 4 - 7 {x}^{2}  + x

We rewrite in the standard quadratic equation form to obtain,

- 7 {x}^{2}  + x + 4 = 0

Comparing this to the general standard quadratic equation.

a {x}^{2}  + bx + c = 0

We have my

a =  - 7

b = 1

c = 4

8 0
3 years ago
Read 2 more answers
Other questions:
  • State the possible ration zeros for each function and find all zeros
    6·1 answer
  • Life insurance is designed to pay off all your debt at the time of your death. True False
    10·2 answers
  • How can I find #6? Need some help
    13·1 answer
  • Chloe has 20 units cubes how many different rectangle or prism can you build with the cubes
    12·1 answer
  • Solve the system of equations using linear combination method or substitution method. Show all steps.
    13·1 answer
  • Solve 2|x - 1| &gt;= 10
    13·1 answer
  • The rectangular rug in Marcia's living room measures 12 feet by 109 inches. What is the rug's area in square feet?
    11·1 answer
  • ???????????????????????????????????????????????????????????????????????????????
    10·1 answer
  • Hiii! Good morning and I hope you are ok! Please help me here though!
    10·1 answer
  • Please help me and my friend need the answer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!