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
Dominik [7]
3 years ago
14

How do you solve 2x-4y=7, for x with step by step

Mathematics
1 answer:
schepotkina [342]3 years ago
6 0

2x-4y=7\\\\2x=4y+7\\\\x=\dfrac{4y+7}{2}

You might be interested in
Solve for x: one over four (4x + 15) = 24 (5 points)
skelet666 [1.2K]
The answer is eighty one over four
4 0
3 years ago
It takes you 45 minutes to clean the fish tank and it takes your sister 30 minutes. how long does it take the two of you working
katen-ka-za [31]

It takes you 45 minutes to clean the fish tank and it takes your sister 30 minutes. how long does it take the two of you working together to clean the fish tank

Answer:

My 1 minute work =\frac{1}{45}

My sisters 1 minute work =\frac{1}{30}

My and My sister's 1 minute work =\frac{1}{45}+\frac{1}{30}

                                                        =\frac{5}{90}

                                                        =\frac{1}{18}

\therefore Me and My sister will finish the work in \frac{18}{1} =18 minutes

5 0
2 years ago
In 1979, zoologists estimated the number of fish in a local pond to be about
rewona [7]

Answer:

693 fish

Step-by-step explanation:

In 10 years, we can tell that the amount of fish increased by 1.833...(990 divided by 540) times. If we divide 1.833... by 10, we can find how much the pond increases by yearly. we get 0.1833... If we multiply that by 7 (because the gap between 1986 and 1979 is 7 years), we get 1.2833... So, if we multiply 540 by 1.28333..., we get 693 fish.

4 0
3 years ago
Classify the triangle by its sides, and by its angles ​
ivolga24 [154]
There is no triangle
5 0
2 years ago
4: Please help. What is the equation for ⨀C?
TEA [102]
It’s the second option
7 0
3 years ago
Read 2 more answers
Other questions:
  • what is the probability that a red or green marble will be selected from a bag containing 9 red marbles, 7 green marbles, and 11
    14·1 answer
  • What is the keyword to look for that help you identify where to put the variable?​
    9·1 answer
  • Robyn had 8 apples. She ate3/8 of them. What is the number of apples she ate?
    14·2 answers
  • A line has a slope of -3 and y-intercept of 5. write the equation of the line in slope intercept. form and explain how you would
    11·1 answer
  • what is another way to write 297.3. Fill in: 2hundreds, 9tens, 5 ones + __________tenths I tried 2.3, but was told that was inco
    12·1 answer
  • A class has 6 boys and 15 girls. What is the ratio of boys to girls
    15·2 answers
  • which is an advantage of using a credit card? A. you can make purchases even when you don't have cash B. you don't have to indul
    9·1 answer
  • Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. g(x) = 7x u2 − 1 u2 + 1 du 6x Hint: 7x
    5·1 answer
  • 347 cm is equal to: 347 m 34.7 m 3.47 m 0.347 m
    14·1 answer
  • PLEASE ANSWER THIS QUESTION ILL MARK YOU AS THE BRAINLIEST
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!