Lianadouangdet
Lianadouangdet Lianadouangdet
  • 03-10-2022
  • Mathematics
contestada

Determine the solution for 72 = 3(5b − 1).

b = 3.5
b = 4.6
b = 5
b = 14.2

Respuesta :

miatoteperez miatoteperez
  • 03-10-2022

Answer:

B=5

Step-by-step explanation:

72=3(5b-1)

72=15b-3

75=15b

B=5

Answer Link
semsee45
semsee45 semsee45
  • 04-10-2022

Answer:

b = 5

Step-by-step explanation:

Given equation:

[tex]72 = 3(5b-1)[/tex]

Divide both sides by 3:

[tex]\implies \dfrac{72}{3} = \dfrac{3(5b-1)}{3}[/tex]

[tex]\implies 24=5b-1[/tex]

Add 1 to both sides:

[tex]\implies 24+1=5b-1+1[/tex]

[tex]\implies 25=5b[/tex]

Divide both sides by 5:

[tex]\implies \dfrac{25}{5}=\dfrac{5b}{5}[/tex]

[tex]\implies 5=b[/tex]

Solution

[tex]\boxed{b=5}[/tex]

Answer Link

Otras preguntas

Which option represents a welfare policy change enacted in the 1990s? a.Work requirements b.Educational requirements c.Citizenship requirements
Which sentence is a complex sentence that uses a subordinate conjunction?
Select ALL the sets of numbers that give possible values for w in the inequality.
Express 1.363636.... in the form p/q, where p and q are integers and q ≠ 0.
What does Lincoln mean when he says, "The world will little note, nor long remember what we say here"? A) Most of the nation is not concerned with winning the C
Describe the process of using very fine particles to filter out contaminants.
Do you know the answer...?
Help me please solve this
A 7 letter word or phrase used to show division in a word problem
Betty Cooker runs a bakery in San Francisco that specializes in her famous Black Forest cakes. These cakes come with four kinds of frostings: vanilla, chocolate