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
Thepotemich [5.8K]
2 years ago
5

Ax-c=b solve for x *show work

Mathematics
1 answer:
Makovka662 [10]2 years ago
4 0
ax-c=b\ \ \ |add\ c\ to\ both\ sides\\\\ax=b+c\ \ \ \ |divide\ both\ sides\ by\ a\\\\\boxed{x=\frac{b+c}{a}}
You might be interested in
What is the inverse of the function f(x) = 2x + 1?
BaLLatris [955]

Answer:

f^{-1} = \frac{x-1}{2}

Step-by-step explanation:

f(x) = 2x+1

<em>Replace it with y</em>

y = 2x+1

<em>Exchange the values of  x and y</em>

x = 2y+1

<em>Solve for y</em>

x = 2y+1

<em>Subtracting 1 from both sides</em>

2y = x-1

<em>Dividing both sides by 2</em>

y = \frac{x-1}{2}

<em>Replace it by </em>f^{-1}

So,

f^{-1} = \frac{x-1}{2}

3 0
3 years ago
Read 2 more answers
Directions - Identify the key components, create an exponential equation, then answer the questions.
Tamiku [17]

Answer:

Directions - Identify the key components, create an exponential equation, then answer the questions.  

​Exponential Form:  y=a\cdot b^{x},\ a\ is\ the\ \textit{starting}\ \textit{value},\ b\ is\ the\ base\ (rate).\y=a⋅b  

x

, a is the starting value, b is the base (rate).  

​In a small town, the stray dog population is rapidly increasing. there are currently 15 stray dogs, and it is estimated that the population will triple every year. How many dogs will there be after 1 year? 2 years? 3 years?

​

​1) a =  15  

 4) Dogs after 1 years = 45  

 ​

​2) b =  3  

 ​5) Dogs after 2 years =   135

 

​3) Equation:    

y= 15 ×3x

 ​6) Dogs after 3 years =    

405

 

Step-by-step explanation:

8 0
3 years ago
At the beach this weekend, the ratio of sandcastles to kites was 3 to 5. If there were 15 kites spotted, how many items were see
Gelneren [198K]

Answer: 24

Step-by-step explanation:

The ratio of sandcastles to kites was 3 to 5 so if 15 kites were spotted that meant that the 5 was multiplied by 3 so then we multiply the 3 by 3. Now there are 9 sandcastles and 15 kites so now we add 9 to 15 to figure out how many items were seen in all. Nine added to 15 equals 24 which means that 24 items were seen in total.

6 0
3 years ago
if a person's total comes to $32.45 and they give you $45.50 but you accidentally type in $40.32 what change would you get them
cupoosta [38]

Answer:

you would give back $7.87. But if you add the $40.50 instead you would give them $8.05

Step-by-step explanation:


4 0
3 years ago
Bill and Henry were in a long jump competition. Bill went first and jumped 14.3 feet. If Henry jumped 1.3 times as far as Bill,
emmainna [20.7K]
B = 14.3
H = 1.3B

H = 1.3(14.3) = 18.59 ft <==
3 0
2 years ago
Read 2 more answers
Other questions:
  • A race car moving along a circular track has a centripetal acceleration of 15.4^2. If the car has a tangential speed of 30 what
    6·2 answers
  • Simplify, using the distributive property and then combining like terms. 4(2x+y)-3(x+y)
    15·2 answers
  • Paul has $35,000 in his savings account. Each month he spends $1,800. He adds no money to the accountWrite a linear equation to
    6·2 answers
  • pleaseee fast help me......................prove that the valueof x obtained by sloving 7^x+1/7^x=49*1/49 also satisfy 2^x-2^2=2
    5·1 answer
  • What is the solution to the system of equations below?<br> 4x - 2y = -4<br> 8x - 4y = 4
    13·1 answer
  • The action of coming to live permanently in a foreign country.
    15·1 answer
  • What is 5x-2y= -4 in slope intercept form
    9·2 answers
  • Some one help plz I need to find the area /:
    5·1 answer
  • Anne is doing a project on family size for social studies class. She collected data on the number of first cousins the kids in h
    14·1 answer
  • A tank is being filled with water at a rate of 5.5 gallons per
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!