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
Taya2010 [7]
3 years ago
13

How to solve 2y+(-2-7y)=4

Mathematics
1 answer:
AleksandrR [38]3 years ago
4 0

Answer:

y = -6/5

Step-by-step explanation:

Remove parentheses

2y - 2 - 7y = 4

group like terms

2y - 7y - 2 = 4

add similar elements

-5y - 2 = 4

add 2 to both sides

-5y - 2 + 2 = 4 + 2

simplify

-5y = 6

divide both sides by -5

-5y ÷ -5 and 6 ÷ -5

simplify

y = -6/5

You might be interested in
Which<br> expression is equivalent to -3-4
Bess [88]

Answer: wheres the photo ?

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
There are 4 green apples and 6 red apples in a bag. If you pick one apple without looking, the probability that the apple is gre
attashe74 [19]

Answer: probability of having a green apple would be 2/5. The probability of picking a red apple would be 3/5.

Step-by-step explanation: there are 10 apples in total. So it would be 4/10 and 6/10

5 0
3 years ago
Read 2 more answers
A factory produces 125 bags of jelly beans every 10 seconds.
ra1l [238]

Answer:

Yes

Step-by-step explanation:

Well because 125/10 would be a function, and it is linear then it should be proportional. In other words if you increase one number the other increases at the same rate. Hope I Helped :)

7 0
3 years ago
What's the minimum value of the graph within the domain shown below?
liberstina [14]
<span>The minimum value of the graph within the domain</span> would be -4.

3 0
3 years ago
Solve Polynomials for 9 and 10
Dmitry_Shevchenko [17]

Answer:

See below.

Step-by-step explanation:

(4x^2-3x^3)+(2x^2+4x^3)

6x^2-x^3

(-8x^2-2x+7)+(x^2-3x+2)

-7x^2-5x+9

-hope it helps

4 0
3 years ago
Other questions:
  • Which is the simplified form of the expression
    9·2 answers
  • Point J is between H and K on line segment HK. Use the given information to solve for X. Also find the length of line segment HJ
    9·1 answer
  • One pound of chicken cost $3. Jims buys 8 2/3 pounds. How much does he pay
    11·2 answers
  • Y=3x + 2<br>equation<br>slope (m) =<br>y-intercept =​
    13·2 answers
  • What is (15x-12)+(5x-18)=180 what is x
    10·1 answer
  • An accountant pays 8% per year simple intrest, in year 1 the amount in the account is $850 how much is the account in year 6?
    14·2 answers
  • 3x-2y=-16 solve for y (show work) thx
    7·1 answer
  • Are these similar? need some help please
    15·1 answer
  • Witch expressions are equivalent
    15·2 answers
  • 12 days the rate of change is 3. 11. Write an equation of the line that passes through the points (-2, -3) and (1.-3). What is t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!