3 years ago

If 2^x+4 = 2^3x-1, what is the value of x?

Mathematics

1 answer:

Ronch [10]3 years ago

3 0

Answer:

x = 5/2

Step-by-step explanation:

2^x+4 = 2^3x-1

x + 4 = 3x - 1

3x - x = 4 + 1

2x = 5

x = 5/2

You might be interested in

What is the equation of the line that passes through the point (-1, -2) and is parallel to the line with equation -3x+y=4

Ivanshal [37]

Y = 3x + 1
Parallel lines have the same slope so the slope would be 3. Take the given equation and add the 3x to the other side. Using the given point. -2 (y point) = 3(-1(x point)) + b. Solve for b by adding the 3 over. b = 1 which is your y intercept.

4 0

2 years ago

What is the value of this

frez [133]

Answer: 5.0625 or 5 1/16

Step-by-step explanation:

im smart

3 0

2 years ago

Help please. will give Brainly.

jek_recluse [69]

9514 1404 393