itssheiduhhh itssheiduhhh
  • 01-10-2020
  • Mathematics
contestada

I don’t understand 8(3m+5)=2m-4

Respuesta :

celimirachanda celimirachanda
  • 01-10-2020

Answer:

m = -2

Step-by-step explanation:

[tex]8(3m + 5) = 2m - 4\\\\24m + 40 = 2m - 4\\\\22m = -44\\\\m = -2[/tex]

First, distribute and then combine like terms. Then isolate the variable.

Hey! Hope this helps!! Have a great day/ night (wherever you are) : )

Answer Link
kenziewelsch14 kenziewelsch14
  • 01-10-2020

Answer:

m= -2

Step-by-step explanation:

Using PEMDAS, (3m+5) is first, so 3(-2)+5 is -1. 8 times -1 is -8. 2(-2) is -4 and -4 is -8.

Answer Link

Otras preguntas

Why was is difficult for the Arab people to form one nation?
Natalie earns $2.50 for each cd she sells and $3.50 for each dvd she sells.  Natalie sold 45 dvds last year.  She earned a total of $780 last year selling cds a
What is the mean of 87, 93, 86, 90, and 84?
If Walt can paint 25 feet of fence in an hour, and Joe can paint 35 feet in an hour, how many minutes will it take them to paint a 150-foot fence, if they work
Write a system of equations with a solution (4,–3)
Write a system of equations with a solution (4,–3)
Write a system of equations with a solution (4,–3)
Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...
Which of the kingdoms has the smallest number of known species
“The genetic code is universal.” Explain this statement.