jackcross820 jackcross820
  • 03-12-2021
  • Mathematics
contestada

if 3(2x+5)=90, what is the value of x

Respuesta :

jimrgrant1 jimrgrant1
  • 03-12-2021

Answer:

x = 12.5

Step-by-step explanation:

3(2x + 5) = 90 ( divide both sides by 3 )

2x + 5 = 30 ( subtract 5 from both sides )

2x = 25 ( divide both sides by 2 )

x = 12.5

Answer Link
toan30112003b toan30112003b
  • 03-12-2021

6xAnswer:

6x + 15 =90

6x = 90 - 15

6x= 75

x=12.5

Answer Link

Otras preguntas

Why is education is important? Give three reason why.
What did cowboys really do?What tools helped them?
In what ways do the Days of the Dead represent a synthesis of pre- Colombian and Spanish cultures
Which equations represent a function that is not linear ?
1. A local pizzeria sold 65 pizzas yesterday. The owner offers the employees a bonus if the number of whole pizzas sold increases by 15% today. How many whole p
In ancient Egypt workers were paid in Products instead of money
David wants to buy a new tablet computer. He looks at a sales ad and sees that a computer store is selling a tablet computer for $499 which is 13 off the regul
Groups of cells workingtogether to complete a specificfunction.​
In response to the market revolution:the legal system worked with local governments to find better ways to regulate entrepreneurs.Chief Justice John Marshall ru
JAVA (Perfect Numbers) An integer number is said to be a perfect number if its factors, including 1 (but not the number itself), sum to the number. For example,