Solve the equation (2^2x)/( 2^x+5) = 1 algebraically using two different initial steps as directed below.
. write each side as a power of 2

x = 5

Step-by-step explanation:

Given equation as:

= 1

now,

writing each side as power of 2

2⁰ = 1

therefore,

= 2⁰

also, we know the property that , when the number having the same bases gets divided , the powers of the number gets subtracted

therefore,

 = 2⁰

now for the equality the power of 2 both sides should be equal

thus,

⇒ 2x-(x+5) = 0

or

⇒ 2x = x + 5

or

⇒ 2x - x = 5

or

⇒ x = 5

step-by-step explanation:

i could only see the first page. the other pages were blurry. ; -;

x hot dogs for 2$, y drinks for 3$. 29 items and total 70

2x+3y=70

x+y=29

if x=17and y=12

2(17)+3(12)=70

34+36=70

439400

step-by-step explanation:

130^2 = 16900

16900*26 = 439400