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
-BARSIC- [3]
2 years ago
6

What is the value of x in 5x - 7 = y, if y =8

Mathematics
2 answers:
quester [9]2 years ago
3 0
<h3>Answer:  x = 3</h3>

To get that answer, we replace y with 8 and then isolate x.

5x-7 = y

5x-7 = 8

5x = 8+7

5x = 15

x = 15/5

x = 3

AfilCa [17]2 years ago
3 0

Answer:

The value of x is 3.

Step-by-step explanation:

5x-7=y

5x-7=8

5x=8+7

5x=15

x=15/5

x=3

You might be interested in
Each picture shows how a mapping, f, maps elements of a domain onto a range.
deff fn [24]

Answer:

Top left

Step-by-step explanation:

If an x value (domain) leads to more than one y-value (range), it is not a function. In other words, if each input value leads to only one output value, it is a function. It's still a function if the y-value leads to multiple x-values.

6 0
3 years ago
The equation of the line in the graph is y=<br> X +
quester [9]
I can’t see the picture
4 0
3 years ago
Read 2 more answers
4.
matrenka [14]

Answer:

Step-by-step explanation:

D.works many year for a nation

8 0
2 years ago
The next train will arrive in 32 minutes and 30 seconds. In how many seconds will the next train arrive
sineoko [7]
You need to multiply the 30 with the 32
4 0
3 years ago
Read 2 more answers
What is the value of 110% of 1/2 of 1/4 of 64.
Alex787 [66]

Step-by-step explanation:

110/1000*1/2*1/4*64/1

110*1*1*64=7040

1000*2*4*1=8000

7040/8000

704/800

3 0
3 years ago
Other questions:
  • How many times does 54 go into 186?
    12·1 answer
  • Which expression is equivalent to
    10·1 answer
  • Solve the equation and show your work please <br> 5s=7s+1-2s
    11·2 answers
  • Which ones are similar figures?
    11·2 answers
  • How do you get the x intercepts?
    12·1 answer
  • A line segment has endpointsA(-5, 1) and b(-3, 3) what is the midpoint of the segment​
    11·2 answers
  • Evaluate b – 2 a – c for a = –7, b = 3, and c = –7.
    14·2 answers
  • The value of a professional basketball player's autograph rose 30% in the last year. It is now worth $286.00. What was it worth
    5·2 answers
  • I need help finding <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%7B3%7D%5E%7B9%7D%20%7D%7B%20%7B3%7D%5E%7B%20-%205%7D%
    12·1 answer
  • A factory uses a special kind of lubricant to maintain its two milling machines. Weekly lubricant usage for each machine is an i
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!