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
Lady_Fox [76]
3 years ago
8

What is the value of x in the equation 3x-4y=65, when y=4?

Mathematics
2 answers:
yanalaym [24]3 years ago
6 0
Answer: x = 27

Explanation:

3x - 4y = 65
3x - 4(4) = 65
3x - 16 = 65
3x = 65 + 16
3x = 81
x = 81/3
x = 27
Goshia [24]3 years ago
3 0

Hello there! :)

Answer:

\huge\boxed{x = 27}

Given the equation:

3x - 4y = 65 where y = 4

Substitute in 4 for "y":

3x - 4(4) = 65

Simplify:

3x - 16 = 65

Add 16 to both sides:

3x - 16 + 16 = 65 + 16

3x = 81

Divide both sides by 3:

3x/3 = 81/3

x = 27.

You might be interested in
Help With IXL P.10 plz!!!<br> Write you snap/insta down below, if you know how to do this please!!
Misha Larkins [42]

Answer:

idont knowwwwwwwwwwwwwwwwww

Step-by-step explanation:

8 0
2 years ago
Shana is forming kickball teams out of all of the students that signed up from two schools. Each team must have the same number
V125BC [204]
Needs more info!!!!!!
6 0
2 years ago
Read 2 more answers
For the function , what is the maximum value?
andreev551 [17]

Answer:

The maximum value of a function is the place where a function reaches its highest point, or vertex, on a graph.

I hope it helps.

3 0
2 years ago
Divide 1.20m in the ratio 2:3:4 in a clear way
tatuchka [14]
2:3:4 gives 9 equal parts.
1.20 divided by 9 is 0.133.

2 * 0.133 would be 0.266m
3 * 0.133 would be 0.399m
4 * 0.133 would be 0.533m

To check this calculate 0.533 + 0.399 + 0.266 would be 1.198m (close enough)
4 0
3 years ago
Are the 1.5% and 1.5 the same?
maksim [4K]

Answer:

1.5 % is same as 1.50

explanation:

because 1.5 means that the equipment used to measure the number could not measure .It's equal, 1.50 is the same thing just with an added zero.

4 0
2 years ago
Other questions:
  • What two numbers add up to 1 but multiply to -2
    11·1 answer
  • Add:<br><br> 2⁄4 + 3⁄5 + 6⁄8
    11·2 answers
  • Math help mee plzzzzzz THERE IS A ATTACHMENT SO WAIT AT LEAST 30 SECONDS PLZZZZME
    6·1 answer
  • A triangle in the coordinate plane has vertices ????(0,10), ????(−8,8), and ????(−3,5). Is it a right triangle? If so, at which
    7·1 answer
  • What is the value of the following expression?
    8·1 answer
  • (work)(study) + (work)(practice) + (work)(perseverance)
    5·1 answer
  • The natural numbers are a subset of all of the following sets except the _____.
    15·2 answers
  • Which equation represents the vertical line shown on the graph?
    14·2 answers
  • I need help on this please
    9·2 answers
  • Find the value of x pleasee
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!