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 ( 94+ )
Otras preguntas
What is the minimum y value on the graph of y = cosx + 5? -6 -4 4 6
At the start of act 5 the grave diggers are discussing the fact that
What do the european union (eu) and the world trade organization (wto) have in common?
the drama club ordered 15 pizzas for the cast party if the 25 members ate 12 1/2 pizzas out of the 15 how much pizza did each cast member eat
PLS HELP!!!!!!!!!!!!!!! A man and woman have a son who is color blind, a recessive sex-linked trait carried on the X-chromosome, but neither parent is color bli
How many credits do you need to graduate high school in new jersey?
Conduction of nerve impulses is possible because of the
Two atoms that are isotopes of one another must have a different number of what? protons neutrons electrons all particles 2 points Save Answer
How did martin luther king jr contribute to the civil rights movement?
Approximately ___ of the content of a written assignment should be original thoughts, analysis, and paraphrasing written by the student. no more than ____ of th
