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 ( 66+ )
Otras preguntas
Select the values that make the inequality m 4 true. Then write an equivalent inequality, in terms of m. (Numbers written in order from least to greatest going
Plot A(2,3) and B(2,5). What is the midpoint of points A and B?
Please, i need help for part b, my hw is due tomorrow, please help, any help will be appreciated, The graph shows the speed of a vehicle during the final 50 s
(Please Answer Quickly) Find the distance between the point and the plane. (Round your answer to three decimal places.) (4, 2, 1) x − y + 2z = 6
anyyyy girrllll online hereeeere m soo bored
I went shopping for a new car. the suggested manufacturers price is $26,985. With discounts for first time car buyer, being a college graduate, and the Labor Da
Identify the domain and range x -5 -2 1 5 7 y 10 11 4 10 15
A group is selling chocolate-covered pretzels for 6 dollars per container and kettle corn for 8 dollars per container. They want to sell at least $2,800 in item
The value of 3 in 6,300 is _____ times the value of 3 in 530.
Explain the different stages in nutrition of amoeba ?
