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
Andreyy89
3 years ago
7

2y+X-4=0 what is the answer

Mathematics
2 answers:
vodomira [7]3 years ago
7 0
YX=2, I assume you need to get the 'X' and 'Y' alone. Also just for future reference, you're trying to get variables alone and all the numbers on the other side. Lastly, whatever you do to one side you do to the other. Good luck!
melisa1 [442]3 years ago
4 0
X = 4 + -2y  Simplifying<span>2y + x + -4 = 0 Reorder the terms: -4 + x + 2y = 0 Solving -4 + x + 2y = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + x + 4 + 2y = 0 + 4 Reorder the terms: -4 + 4 + x + 2y = 0 + 4 Combine like terms: -4 + 4 = 0 0 + x + 2y = 0 + 4 x + 2y = 0 + 4 Combine like terms: 0 + 4 = 4 x + 2y = 4 Add '-2y' to each side of the equation. x + 2y + -2y = 4 + -2y Combine like terms: 2y + -2y = 0 x + 0 = 4 + -2y x = 4 + -2y Simplifying x = 4 + -2y

</span>
You might be interested in
If on January 1,2015 you decide to read one thousand and one night over the next 1,001 night an which date would you finally fin
SVETLANKA909090 [29]
Starting January 1, 2015, there are 364 remaining nights.
From 1,001 nights, it will be 637 nights left.

In 2016, there are 366 nights. Subtract it to 637 nights left, you will get 271 nights left.
In 2017, 271 is lesser than 365.
From January to August, the nights left is 28.
<span>
So the date will be September 28, 2017.</span>
6 0
3 years ago
A clerk is marking up merchandise 34%. The original price of an item is $455. What will be the retail price?
Galina-37 [17]
Take the orginal price and multiply it by 1.34.
455 * 1.34 = $609.70 in retail.

The longer way would be to take 34% of 455 and then add it to 455.

4 0
3 years ago
How to turn .9% into ratio​
leonid [27]

Answer:

9:100

Step-by-step explanation:

Turn 9% into a fraction by putting it over a hundred:

9/100

Then simply change the '/' into ':'

If this were another fraction, let's say, 4/6, then you'd put it in simplest form, which is 2/3 = 2:3

6 0
3 years ago
Given that (9,-8) is on the graph of f(x), find the corresponding point for the function f(x-2)
MrRa [10]

Answer:

(11,-8)

Step-by-step explanation:

f(x-2) determines a horizontal translation 2 units to the right. Since (9,-8) is the point for f(x) then f(x-2) will be the point (11,-8) where 9 has moved two units to the right 11.

4 0
3 years ago
What is the domain and range of this function ( f (x) =5x-3)
gulaghasi [49]
The domain is x<5  The range is all real numbers
5 0
3 years ago
Other questions:
  • A single die is rolled twice. Find the probability of getting a 2 the first time and a 6 the second time. Express the probabilit
    13·2 answers
  • How do you divided 14.28 /4.2
    14·2 answers
  • The number -4 is 7 more than an unknown number x find the unknown number x
    7·1 answer
  • Two boys are throwing a baseball bat back and forth. The ball is 4ft above the ground when it leaves one child's hand with an up
    13·2 answers
  • 9. y=-2(x-3)
    10·2 answers
  • What will replace question mark? <br> If 1243=21 , 2415=36, 3241=25, 4521=27 then 3542=?
    14·1 answer
  • Dons class rents a bus for $168. They want to take the bus to the theater. What is the total cost of the bus rental and theater
    5·1 answer
  • True o r False: y = - 5x + 7 is the equation of a line that passes through the point (3,6) and has a slope of - 5.
    9·1 answer
  • Solve the quadratic equation using the quadratic formula: 3x^2 - 6x = 5
    11·1 answer
  • Please help this is due today!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!