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
stepladder [879]
3 years ago
8

I don't get how to even do this its solving equations with variables on each side. 8y-3=6y+17

Mathematics
1 answer:
Mariulka [41]3 years ago
4 0
8y - 3 = 6y + 17

First, add 3 to both sides. / Your problem should look like: 8y = 6y + 17 + 3
Second, simplify 6y + 17 + 3 to 6y + 20. / Your problem should look like: 8y = 6y + 20
Third, subtract 6y from both sides. / Your problem should look like: 8y - 6y = 20
Fourth, simplify 8y - 6y to 2y. / Your problem should look like: 2y = 20
Fifth, divide both sides by 2. / Your problem should look like: y = \frac{20}{2}
Sixth, simplify \frac{20}{2} to 10. / Your problem should look like: y = 10

Answer: y = 10

You might be interested in
Determine the perimeter of the shape.<br><br> Determine the area of the shape in two ways.
gogolik [260]

Perimeter: Add up all of the sides of a shape

Area: Length times width

6 0
2 years ago
Which value of x would make the rate of change between the two points -5? (12,7) and (x,17)
wolverine [178]

Step-by-step explanation:

\sqrt{(12 - x) {}^{2} +  {(7 - 17) {}^{2} } }   =  - 5\\  \\  \sqrt{144 + x {}^{2}  - 24x + ( - 10) {}^{2}   }  =  - 5 \\   \\ \sqrt{144 + x {}^{2}  - 24x  + 100}  =  - 5 \\  \\ 244 + x {}^{2}  - 24x = 25 \\  \\  {?}^{2}

you \: can \: now  \\ \: continue \: evaluating  \: it

4 0
2 years ago
1+sinx+cosx/1+sinx-cosx=1+cosx/sinx help pls by proving
Monica [59]

Answer:

Below.

Step-by-step explanation:

I'll  write sin x as s and cos x as c so we have:

(1 + s +c)/(1 + s - c) = (1 + c)/s

Cross multiplying:

s + s^2 + cs  = 1 + s - c + c + cs - c^2

s  + s^2 + cs = 1 + s + cs - c^2

s^2 + c^2 + s - s + cs - cs = 1

s^2 + c^2 = 1.

- that is sin^2 x + cos^2 x = 1 which is a known identity.

Therefore the original identity is proved.

6 0
3 years ago
Which statement is true regarding the graphed functions? Can someone help me out?
lozanna [386]

f(2) = 0

g(2) = 0

you can see in graph f and g are 0 at x= 2 and x = -2 respectively

6 0
4 years ago
Mr. Davin has 32 footballs. this is four times as many footballs as Miss Davin has. how many footballs does Miss Davin have?
tekilochka [14]

Answer:

the answer is 8

Step-by-step explanation:

times 4 8 times and it is 32

6 0
3 years ago
Read 2 more answers
Other questions:
  • Option D) 56.5<br> Please he I need to pass this unit test
    9·1 answer
  • On Average, Mercury is about 57,000,000 Km from the sun, whereas Neptune is about 4.5 x 10^9 km from the sun. What is the differ
    9·1 answer
  • Add each pair of monomials and match it to the correct sum.
    14·1 answer
  • Multistep: Cara has $25. She buys a shirt for $13.68. She buys a hat that is half the cost of the shirt. Which is the best estim
    14·1 answer
  • Given a dilation with the origin O (0, 0), by observation determine the scale factor "K."
    5·2 answers
  • Twenty eight slips of paper are numbered 1 through 28 and are distributed among a group of people. A random number generator is
    15·1 answer
  • Find he measure of xi<br> 5x-2<br> H
    7·1 answer
  • Simplify the equation. n = 12 = 11​
    10·2 answers
  • Given that 6x – 7y = 22<br> Find y when x = -1<br> y =
    12·1 answer
  • The sum of two numbers is 40. One number is 4 less than the other. Find the numbers
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!