jacksonb0408
jacksonb0408 jacksonb0408
  • 19-10-2016
  • Mathematics
contestada

what is the value of x

2.5(x−9)=8

−12.2
or
−6.8
or
6.8
or
12.2

Respuesta :

niczav007
niczav007 niczav007
  • 19-10-2016
2.5(x - 9) = 8
Distribute the 2.5
2.5x - 22.5 = 8
Add 22.5 to both sides
2.5x = 30.5
Divide both sides by 2.5

x = 12.2


Answer Link
andrewsn1
andrewsn1 andrewsn1
  • 19-10-2016
2.5x-22.5=8
2.5x=30.5
x=12.2
Answer Link

Otras preguntas

A formula might be used to add expenses in a spreadsheet. True False i will mark brainlist
write two simple sentences and two compound sentences about other famous building.
I really don’t understand this question I put a picture in
HELPP!!! I need help!
Which benefits of exercise and eating a healthy diet are you most motivated by?
Help me asap please be serious
1) Mis tios (asistir) ___ a una cena grande a casa de mi abuela 2) Tu siempre (salir) ___ mucho con amigos los fines de semana? 3) Mis amigos (decidir) ____ de
The lost colony of Jamestowns DONE Virginia Roanoke
The solution in the beaker was a green color. This is an example of
help please i want help please