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
Effectus [21]
4 years ago
12

A student is solving the equation 4^x–1 = 64^x+3.

Mathematics
2 answers:
Lera25 [3.4K]4 years ago
6 0
I hope this helps you

Doss [256]4 years ago
4 0
The answer is <span>x - 1 = 3x + 9

All steps are:
</span>Step 1: 4ˣ⁻¹ = 64ˣ⁺³<span> 
Step 2: 4</span>ˣ⁻¹ = (4³)ˣ⁺³ <span>
Step 3: 4</span>ˣ⁻¹ = 4³ˣ⁺⁹ 
Step 4: x - 1 = 3x + 9
Step 5: x - 3x = 1 + 9
Step 6: -2x = 10
Step 7: x = 10/-2
Step 8: x = -5
You might be interested in
What is the solution to the system of equations below?
fgiga [73]

Answer: the answer will be c

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I need my password to login
LenKa [72]

Answer:

if you are on g)0gle click on the circle with a color or image and there is a key there. If the first time you logged in and you saved the password it'll be there. The only thing you have to do is put your password for that account to confirm it's u

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What is the domain of y=log 4(x+3)?
Maslowich
All the real number less than -3. It the first one hope this help
4 0
3 years ago
Read 2 more answers
10. The bill (including parts and labor) for the repair of an oven was $142. The cost
Lubov Fominskaja [6]

Total cost=$142

cost of parts=$62

cost paid for labour=$142-$62=$80

According to question,

》cost of labour per hr=$32

which can be written as,

》cost of labour/time=$32

Use cross multiplication,

》time=cost of labour/32

Since cost of labour is 80,

Time=80/32

=2.5hrs

6 0
3 years ago
K over x = w over v solve for x
Amiraneli [1.4K]
\frac{k}{x} = \frac{w}{v} Multiply both sides by v
<span>\frac{kv}{x} = w   Multiply both sides by x
</span>kv = wx   Divide both sides by w
<span>\frac{kv}{w} = x   Switch the sides to make it easier to read
</span>x = <span>\frac{kv}{w} </span>
6 0
3 years ago
Other questions:
  • A small theater had 7 rows of 23 charis workers just removed 9 of these chairs
    8·2 answers
  • What are the Pythagorean Triples?
    10·2 answers
  • The area of a regular octagon is 25 square cm . What is the area of a regular octagon with sides five times as large as the side
    10·1 answer
  • Two kinds of tickets to an outdoor concert were sold: lawn tickets and seat tickets. fewer than 400 tickets in total were sold.
    9·1 answer
  • O
    7·1 answer
  • Sofia is a helper for the kindergarten class and is in charge of picking a video for their end-of-year party. To choose which ty
    6·2 answers
  • Someone help me pls I need help
    6·2 answers
  • HELP ASAP!!!<br> (10 POINTS AND BRAINLEST)
    13·2 answers
  • Which of the following equations could be solved to determine the length of RS?
    12·1 answer
  • The perimeter of the shape is 50 centimeters. What is the length of
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!