sanceybarton34 sanceybarton34

04-04-2017
Mathematics

contestada

Solve the equation
4^(x+5)=16 (x-3)

Respuesta :

05-04-2017

4 ⁽ˣ⁺⁵⁾ = 16 (x-3)

Simplify.

4x + 20 = 16x - 48

Subtract 16x from both sides, as well as subtracting 20 from both sides.

4x - 16x = -48 - 20

Add like terms.

-12x = -68

Divide both sides by -12

x = 5 2/3

~Hope I helped!~

Answer Link

Otras preguntas

What part of the cell function as factories to produce proteins???

how do you simplify fractoins

fun facts about Uranus the planet?

How to convert 0.39 into a fraction?

Which term describes the example below? A child with a widow’s peak has a mother who is homozygous dominant for a widow’s peak and a father who is homozygous do

Indicate true or false as to whether the following equation is quadratic 2x-4x+1=0

If a pizza costs 2.85 to make and customer pays 8.95 how much profit have I made as a percentage

Any facts on string art? I can't find any!

Sacha has 4 quarters in her pocket.she has 6 timés as many quarters in her piggy Bank. Draw a picture to show thenumber of quarters sacha has in her piggy Bank.

Mary is making a pinata that has a ball-like shape. The pinata has a surface area of 40 feet. Use the formula for the surface area of a sphere: (S=4πr^2) to fin