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
77julia77 [94]
4 years ago
11

2x+3=12y + -2x+36=7y

Mathematics
1 answer:
just olya [345]4 years ago
8 0

Answer: y = 19.5; x = 66.75

Step-by-step explanation:

2x+3=12y-2x+36\\\\Add (2x)\\\\4x+3=12y+36\\\\Subtract(3)\\\\4x=12y+33\\\\Divide(4)\\x = 3y+8.25

2x+3=7y\\\\Subtstitute\\\\2(3y+8.25)+3=7y\\\\Distribute\\\\6y+16.5+3=7y\\\\Combine like terms\\\\6y+19.5=7y\\\\Subtract (6)\\\\y=19.5

<em>Hope it helps <3</em>

You might be interested in
Which expression is equivalent to 6/12 divided by 2/3
Ivanshal [37]

Answer: B

Step-by-step explanation:keep changing flip

7 0
3 years ago
At the last showing, 35% of the seats in the theater were empty. If 546 people were in attendance, how many total seats are ther
Arisa [49]

Answer:

=> ( 546 x 65 ) /35 = 294

total seats are there : 294 +546 = 840 seats

Step-by-step explanation:

4 0
3 years ago
What is the value of x?<br><br> This is the last question I don’t get
Stels [109]

Answer:

The answer is 166

Step-by-step explanation:

x+90+24

4 0
3 years ago
Read 2 more answers
What is 9,150,000,000,000,000,000
Anettt [7]
<span>9.15E18 --- how we learn to write it</span>
6 0
3 years ago
Solve the following system of equations by graphing.
never [62]

Answer:

(x,y)=(3,1)

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Helppppp please !!!!!​
    15·1 answer
  • Write the following integers in order from least to greatest. -1, +6, 0, +4, -2
    9·2 answers
  • If (m, −3) is on a circle with center (2, −3) and radius 7, what is a value of m?
    6·1 answer
  • -2x + y=9<br> -4x - y=9 <br> What is the answer
    8·2 answers
  • Evaluate each expression if w=2, x=3, y=5, and z=6. 3+4z
    6·1 answer
  • Which operation should be preformed first when evaluating the expression; 4+12-5x7?? What is the value of the expression; 9+ 4 t
    11·1 answer
  • Drag the dots to plot (5.5, 4), (-7,1), and (0,–9).<br> y
    15·1 answer
  • Gabe mails two packages. One package weighs as much as the other
    15·1 answer
  • [2m-n+p]^2-[2m+n-p]^2
    10·1 answer
  • Find 83% of 52 Do NOT round your answer
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!