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
Lana71 [14]
3 years ago
6

Which equation is equivalent to 2^4x = 8^x-3?

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
3 0

Answer:

x=-3

Step-by-step explanation:

2^4x = 8^x-3

writing 8 as 2^3

2^4x = 2^3^x-3

We know a^b^c = a^(b*c)

2^4x = 2^(2*(x-3))

2^4x = 2^(2x-6)

The bases are the same so the exponents are the same

4x = 2x-6

Subtract 2x from each side

4x-2x= 2x-6-2x

2x=- 6

Divide by 2

2x/2 = -6/2

x = -3

You might be interested in
Write the numerical expression 34 in expanded form.
garik1379 [7]

Answer:

not sure what type you mean but here are options

Step-by-step explanation:

30+4=34

thirty-four

5 0
3 years ago
What is 2 × 5 – 10 ÷ 2?
morpeh [17]

Answer:

(2 x 5) - (10 ÷ 2)

10 - 5

5

5 is the answer

5 0
3 years ago
Read 2 more answers
What is the solution to the equation 1.6m − 4.8 = −1.6m?
Alla [95]
<span>1.6m − 4.8 = −1.6m
<u>- 1.6m           -1.6m
</u>        -4.8  =  -3.2m
<u>
</u>divide both sides by -3.2

m = 1.5</span>
7 0
3 years ago
What do you get when you multiply 3x(8x-11)
Masteriza [31]
2.18 that will be ur answer
3 0
4 years ago
Read 2 more answers
PLEASEEEE HELP FOR BRAINLIST!!!!!!!!!
AysviL [449]

Same thing as before!

First, we can get rid of d(x) simply by looking at it because we can tell it's linear (it's a straight line). If we look at the table, we can see a(x) is also linear because it has a steady rate of growth. b(x) and c(x) both represent exponential growth. The curved shape of b(x) shows us this is exponential growth, and the exponent in c(x) tells us it's also exponential.

8 0
2 years ago
Other questions:
  • Which property was used to write the equation in step 2
    7·1 answer
  • Log x + Log(x+5) = log 6
    14·1 answer
  • Gordy is a goalie for a neighborhood soccer team.He played in 65% of the 20 games this season.In how man ygames did he not play?
    13·2 answers
  • Ronda's car is valued at $24,000, and she owes $22,000 on it. What is her
    13·2 answers
  • I really need helppppp
    7·1 answer
  • When rolling a dice what is the probability that the product is even?
    15·1 answer
  • Simplify ((–3)2) to the third power
    12·1 answer
  • Can someone please help me ..
    8·1 answer
  • 2.
    9·1 answer
  • What is the midline equation of y = -4sin (2x - 7) + 3?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!