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
Can somebody help me alive this?
Sveta_85 [38]

Answer:6/4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please help me with this , it would mean alot​
algol [13]

Answer:

Step-by-step explanation:

21-26. a = v - u / t

=> a = 47 - 19 / 5

=> a = 28 / 5

=> a = 5.6 m/s²

27-32. avg. speed = distance / time

=> 40 m / 10 s

=> 4 m/s

33-38. velocity = distance / time

=> v = 150 / 40

=> v = 15 / 4

=> v = 3.75 m/s

4 0
3 years ago
What is the equivalent decimal form for<br> 2/40?
Lelechka [254]

Answer:

decimal form: 0.05

Step-by-step explanation:

To find decimals divide them, so 2 divided by 40 is 0.05.

I hope this helped and if it did I would appreciate it if you marked me Brainliest. thank you and have a nice day!

4 0
3 years ago
Read 2 more answers
A drawbridge rises at a rate of 3 2/3 feet per minute. The drawbridge rises to a height of 50 feet. How long does it take the dr
k0ka [10]

Answer: Third option.

Step-by-step explanation:

You know that the drawbridge rises at a rate of 3\ \frac{2}{3} feet per minute. This means that the drawbridge rises  3\ \frac{2}{3} in a minutes.

Convert from mixed fraction to decimal number:

 3\ \frac{2}{3}\ ft=(3+0.66)\ ft=3.6\ ft

Since the drawbridge rises to a height of 50 feet, you need to apply this procedure in order to find the time the drawbridge takes to completely rise:

time=\frac{(1\ min)(50\ ft)}{3.66\ ft}=13.6\ min or 13\ \frac{7}{11}\ min

7 0
3 years ago
Read 2 more answers
What is the sum? (2x + 4)/(x + 1) + (- x + 5)/(x + 1) (x - 1)/(x + 1) (1 - 1)/(2x + 2) (x + 9)/(x + 1) (x + 9)/(2x + 2)
butalik [34]

Answer:

Step-by-step explanation:

Since they already have a common denominator of x+1 we can add the numerators

(2x+4-x+5)/(x+1)

(x+9)/(x+1)

4 0
3 years ago
Other questions:
  • At McCord Middle School, 40 percent of the 500 students ride their bikes or walk to school. How many students ride their bikes o
    7·2 answers
  • 43.586 to the nearest tenth, hundredth and one
    6·2 answers
  • 872x3 estimated problem
    14·2 answers
  • Charlie guesses that his dog weighs 34.5 lb. The dog actually weighs 32.7 lb.
    12·1 answer
  • A recent study reported that the prevalence of hyperlipidemia (defined as total cholesterol over 200) is 30% in children 2-6 yea
    9·1 answer
  • Can someone help me
    5·1 answer
  • Select the equation that represents the problem. Let × represent the unknown number.
    11·2 answers
  • Macy has 8 quarters and 24 pennies in her pocket. What is the answer that correctly shows the ratio of this comparison?​
    7·1 answer
  • ABCD is a parallelogram. If m
    8·1 answer
  • HELP MEE PWEASEEE AGAINN FIRST GET BRAINLIESTT
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!