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
solniwko [45]
3 years ago
10

Solve the exponential equation: 4x - 2 = 2x​

Mathematics
1 answer:
svetlana [45]3 years ago
8 0

Answer:

x= 1

Step-by-step explanation:

Solve

Let's solve your equation step-by-step.

4x−2=2x

Step 1: Subtract 2x from both sides.

4x−2−2x=2x−2x

2x−2=0

Step 2: Add 2 to both sides.

2x−2+2=0+2

2x=2

Step 3: Divide both sides by 2.

2x

2

=

2

2

x=1

You might be interested in
Helppppppppppppppppppppppppppppppppppppp
ipn [44]

[ a⁵ (a²b³)⁵ ] / [ a²b⁻² ]

[ a⁵ (a¹⁰b¹⁵) ] / [ a²b⁻² ]

[ a⁵⁰ b⁷⁵ ] / [ a²b⁻² ]

I think this: a⁴⁸b⁷⁷ is the answer.

Hope this helps :)


5 0
4 years ago
Bill paid $36 tax on a laptop that cost $450. What percent tax did Bill pay?
rewona [7]
36% of 450=162
Cost/price before ST: $450.00
3 0
3 years ago
What equation is the inverse of y=7x^2-10?
tangare [24]

Answer:

Option 2: y = ±sqrt(\frac{x+10}{7})

Step-by-step explanation:

y = 7x^2 - 10

         To find the inverse of a function, you must swap the y and x.

x = 7y^2 - 10

         Now I will just simplify to have y by itself on the left hand side.

x + 10 = 7y^2

\frac{x+10}{7}=y^2

sqrt(\frac{x+10}{7})=±y

y = ±sqrt(\frac{x+10}{7})

8 0
3 years ago
Solve for x. −1/2x+1/3>3/5
Brilliant_brown [7]
X 307/ty;sm thats is mathematical thingy
8 0
3 years ago
Read 2 more answers
I NEED THIS ANSWERED ASAP PLEASE HELP!!! select the correct answer for points
krek1111 [17]

Answer:

C. 120°

Step-by-step explanation:

length of arc = 4π cm

r = 6 cm

central angle = s/r

=> central angle = 4π/6

=> central angle = 2π/3 radians

In degrees,

central angle = (2π/3)(180/π) = 120°

hope this helps and is right. p.s i really need brainliest :)

5 0
3 years ago
Other questions:
  • PLEASE HELP BIG BIG POINTS 20 POINTS!!!!
    12·2 answers
  • Super easy pls help now
    6·1 answer
  • The reciprocal of 11
    5·1 answer
  • Two interior angles of a triangle measure 34 degrees what is the measure of the third interior angle
    15·1 answer
  • Probability of compound events: picking a number from 1 to 5 and choosing the color red,white,orblue
    9·1 answer
  • Express (x + 10)^2 as a trinomial in standard form.
    8·1 answer
  • What is the measure of JML
    10·1 answer
  • Round the number to the nearest​ hundred-thousandth. 2.62958379
    5·1 answer
  • Please help!! I have less than an hour to turn this in!
    8·1 answer
  • Sales tax in Reagan County is 7.5% on all purchases. Calculate the sales tax on the following purchase totals (round answers to
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!