sydster301 sydster301
  • 01-03-2017
  • Mathematics
contestada

what is the value of x in the equation 5(3x + 4) = 23

Respuesta :

trinitydomingu
trinitydomingu trinitydomingu
  • 01-03-2017

5(3x+4)=23

5*3=15 5*4=20

15x+20=23

       -20=-20

15x=3

divide by 15 from both sides

x=0.2

Answer Link

Otras preguntas

If 6 and x have the same mean (average) as 2,4, and 24, what is the value of x? And how?
How do you translate "fifty-three plus four times c is as much as 21" in an equation
Why were Native Americans who practiced agriculture more likely than hunter-gatherers to establish permanent homes?
What is 3,200,000,000,000 in scientific notation
Why were Native Americans who practiced agriculture more likely than hunter-gatherers to establish permanent homes?
Analyze how scientific thhought changes as new information is collected
6.5 write in word form
For the fair the organizers ordered 32 rolls of tickets each roll of tickets has 100 tickets how many tickets were ordered in all?
is -n always sometime or never a positive number ?explain
How do you translate "fifty-three plus four times c is as much as 21" in an equation