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
SpyIntel [72]
3 years ago
12

Solve for the variable: 12 = 5x = 7

Mathematics
1 answer:
IrinaVladis [17]3 years ago
6 0

Hello from MrBillDoesMath!

Answer:  x = 1

Discussion :

Per the author, the equation to solve is  12 = 5x + 7

Isolate the "x" variable by subtracting 7 from both sides of the equation:

12 = 5x + 7

-7 =        -7

---------------------

12-7 = 5x + 0


or


5 = 5x

Dividing both sides by 5 gives x - 1


Regards, MrB

You might be interested in
When the radius of a circle is multiplied by a factor of 2 22, by what factor will the area of the circle change?
MAXImum [283]
A = pi (r)^2
so with 222r

circle changes by a factor of 222^2
6 0
3 years ago
Help!!! I really need this!!! ASAPPPPP
Korvikt [17]

Answer:

1.5

# of postcards per day

and 9

6 0
3 years ago
What is 75 minutes to ten hours in ratio and simplest form
Arada [10]

Answer:

1:8

Step-by-step explanation:

75min/10hr

10*60=600

75/600

1/8


7 0
3 years ago
Please help!!<br> I need it
anygoal [31]

Answer:

4th

Step-by-step explanation:

make me as branalist

3 0
3 years ago
Hi, I’m really confused if anyone could help me out that would mean a lot?:)
marusya05 [52]

Hey there! :)

Answer:

a) 32 sticks.

b) 5n + 2 sticks.

Step-by-step explanation:

Solve this by finding the pattern.

Pattern # 1 = 7 sticks.

Pattern #2 = 12 sticks

Pattern #3 = 17 sticks.

We can see an increase of 5 sticks within each. We can use this to write an equation:

f(n) = 7 + 5(n-1)

***Where n is the term number

You can simplify the equation to become:

f(n) = 7 + 5n - 5

f(n) = 5n + 2.

Use this equation to solve for pattern # 6:

f(6) = 7 + 5(n-1)

f(6) = 7 + 5(5)

f(6) = 7 + 25

f(6) = 32.

6 0
3 years ago
Other questions:
  • Use the given line and the point not on the line to answer the question. What is the point on the line perpendicular to the give
    8·2 answers
  • Kevin cuts 3/4 off of the length of a log. Kenneth cuts 1/8 off of what is left. How much of the original log remains?
    14·1 answer
  • Round 121.66 pounds to the nearest pound
    12·2 answers
  • ​Artificial turf is being used to cover a playing field. If the field is rectangular with a length of a yd and 110 yd width of 8
    7·1 answer
  • Please answer this correctly
    6·1 answer
  • What is the future value of $4000 earning 18% interest, compounded monthly, for 6 years? (Round your answer to two decimal place
    8·2 answers
  • Emily is converting 9 feet per minute into inches per minute. Which conversion factor should she use?
    9·1 answer
  • Can someone pleeeeeas helpp mehh it is I-Ready!!!!!​
    9·1 answer
  • If ABCD were reflected across the x-axis, A' would be located at (1,4).<br> True<br> False
    8·1 answer
  • Bob is testing his friend on how smart he is. He wrote the following:
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!