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
Oksanka [162]
3 years ago
13

How do i solve 5y - 10 = -25?

Mathematics
2 answers:
viva [34]3 years ago
8 0
So to find the answer you want to isolate the y. So the first thing you want to do is to move everything to the opposite side of the = sign. You start by adding 10 to both sides.
10+ 5y -10 = -25 +10  
 5y = -15.
the tens cancel out on the left side and on the right you get left with -15/
Since y is being multiplied by 5 you always want to do the opposite so you divide by 5.
5y/5 = -15/5
y = -3
It's hard to explain but you just have to remember that what you do to one side you must do to the other to keep the equation balanced.

Archy [21]3 years ago
7 0
5y - 10 = -25

First, add 10 to both sides. / Your problem should look like: 5y = -25 + 10
Second, simplify -25 + 10 to get -15. / Your problem should look like: 5y = -15
Third, divide both sides by 5. / Your problem should look like: y = -\frac{15}{5}
Fourth, simplify \frac{15}{5} to 3. / Your problem should look like: y = -3

Answer: y = -3

You might be interested in
Need help with this one question, please also try to explain.
lara [203]

<ABC + <CBD = <ABD

substitute <ABD = 85 and <CBD = x

<ABC + x = 85




5 0
3 years ago
Read 2 more answers
Pls help asap<br><br> pls :) :) :)
Novay_Z [31]
Not clear needs more information
6 0
3 years ago
Read 2 more answers
When x=12 y=8. find y when x=42
Ahat [919]

Answer:

\frac{12}{8}  =  \frac{42}{y}  \\ y =  \frac{42 \times 8}{12}  \\ \boxed{ y = 28}

<h3>28 is the right answer.</h3>
4 0
3 years ago
To convert 4.1 kilometers to meters ,you would use the ratio 1,000meters/1 kilometer
boyakko [2]
4,100 meters. Hope it helped
7 0
3 years ago
1. Ms. Geyer wants to take personal training classes at a nearby gym but needs to start by selecting a membership plan.
Triss [41]
Mrs geyer is gonna have to get a new membership to the gym which is 60$ of ever day
5 0
1 year ago
Other questions:
  • max invests $6000 in a savings account for 3 years. the account pays compound interest at a rate of 1.5% per year for the first
    9·2 answers
  • Mary has used 160 tiles to cover 40% of her back splash in her kitchen how many tiles will it take her to cover the entire back
    15·1 answer
  • Make x the subject of the formula a=b(1-x)​
    12·1 answer
  • danielle spent $35 on a magazine and some notepads. if the magazine cost $3 and each notepad cost $4 then how many notepads did
    12·1 answer
  • Given the following diagram, is ∠1 a supplement of ∠COF?
    8·1 answer
  • Given the line of best fit for a data set of data points with the equation y=5x-2.5,what is the residual for the point (4,13)
    15·1 answer
  • What is the fraction for the following decimal expansion?<br><br> 0.1111111111
    13·2 answers
  • I need help please . <br> What does y=?
    7·1 answer
  • The perimeters of the square and the regular pentagon are equal.
    15·2 answers
  • Drag each label to the correct location on the chart. Not all labels will be used. Given: and are supplementary and are suppleme
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!