sanceybarton34
sanceybarton34 sanceybarton34
  • 04-04-2017
  • Mathematics
contestada

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

Respuesta :

cher
cher cher
  • 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

1. ______ are costs that do not require a monetary payment A) Accounting costs B) Explicit costs C) All opportunity costs D) Implicit costs 2. Joe runs a re
Algebra 1 need help ASAP
Since you have studied U.S. history, can you name some ways in which the Nürnberg Laws and Jim Crow laws were similar?
What is area. Write the relation of m2 with its multiples .​
what do you mean by Arsenic Pollution?
Which verb gives this sentence a negative connotation
Solve this inequality: 4x-8>-40
potassium permanganate + water = ? which product will they form,and in which phase is it?​
The lengths of the sides of a triangle arc 3, 4, and 5. If Theta is the measure of the smallest angle of the triangle, what is the value of tah theta? (A)4/3 (B
can somone heelp me m