bianca1324
bianca1324
02-11-2016
Mathematics
contestada
3(x+7)-12=4(2x-7)
How do you do this?!?!
Respuesta :
MohamedSharif
MohamedSharif
13-11-2016
3x+21-12=8x-28
collect the like terms
3x-8x=-28(21-12=9)
-5x=-28-9
-5x=-37
x=7.4
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
Which was not part of Kennedy's New Frontier agenda?
Ben paid $900 for a sofa .the price of the sofa juana purchased 2/3 the price that ben paid.how much did juana pay for her sofa ?
Which best describes the colonists’ view of their relationship with the British government?
The pumpkin patch is open every day. If it sells 2,750 pounds of pumpkins each day,about how many pounds does it sell on 7 days?
Tho chairift at a ski rosort risas a total of 2600 foot from where it starts. The angle of olevaition is about 22 r How far do rider travel on the lift? Round y
How does Bradbury create irony in his story "The Pedestrian"? A. "Normal" society is considered to be the ghosts hiding in their houses. B. The "normal" people
I may be like 12 weeks in, but I still need help with coefficients and what they are. (Btw my state does NOT use common core method.)
What was Aldous Huxley's chosen profession?
The knee flexors all have skeletal attachments on the ____________ .
According to Dr. Kerr, what critical information do we need to have in order to enjoy a scary situation
