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 ( 35+ )
Otras preguntas
Complete the equation describing how x and y are related.
Jake is the maker of a $2,000 promissory note payable to Kim. Kim indorses the note to Lou who, in turn, indorses it to Mona, who then indorses it to Nat, the p
how many pounds are in 5 kg11.025 pounds15.435 pounds15.876 pounds24.255 pounds
Which words best describe English settlers' attitude toward Native Americans?
How did they go from =-9/2(x+6) to =-9/2x-54/2 ???
What is misogyny. How did it affect the witch hunts?
solve for p -5(p + 3/5) = -4
Which information makes this article reliable? Fluoride has been added to drinking water since the 1960s. Some people doubt the necessity of fluoridation. More
Plsss help me with this!!!!
Help pllzzzz !! .....
