jaehinc
jaehinc
17-09-2018
Mathematics
contestada
Solve the equation: 3(-x+4)=20x-7
Respuesta :
DuckyMoMo32
DuckyMoMo32
17-09-2018
1 Regroup terms
3(4−x)=20x−7
2 Expand
12−3x=20x−7
3 Add 3x to both sides
12=20x−7+3x
4 Simplify
20x−7+3x to 23x−7
12=23x−7
5 Add 7 to both sides
12+7=23x
6 Simplify 12+7 to 19
19=23x
7 Divide both sides by 23
19/23 =x
8 Switch sides
x= 19/23
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
ACCESS MORE
ACCESS MORE
ACCESS MORE
ACCESS MORE
Otras preguntas
Renaissance sculptures reflect humanism by - Group of answer choices portraying religious figures. showing lifelike people. being two-dimensional. inspiring he
Please do 2-6.I’ll give someone Brainiest!!
a sum amounts to rs.3605 in 219 days at 5 percent per annum.the sum is
which is the least decimal number is a 0.303 b 0.33 C 0.300 d 3.3
Help plzzz Science class
what are some precautions that should be taken when doing diffusion experiment with ( potassium permanganate)?
Which graph shows a proportional relationship? A. B. C D.
altogether, I have 10 bags
What is a Valence Electron? & how to identify the valence electron for an atom?
You toss a fair coin 4 times. What is the probability that you get all Heads?
