manitull123
manitull123
29-01-2017
Mathematics
contestada
what is the answer too 3x-4+20=55
Respuesta :
awesomesauceaid
awesomesauceaid
29-01-2017
the answer is 13 move over the constants and divided by 3
Answer Link
Аноним
Аноним
29-01-2017
1st: subtract 20 from both sides: 3x-4+20-20=55-20
2nd: simplify: 3x-4=35
3rd: add 4 to both sides: 3x-4+4=35+4
4th: divide 3 from both sides: 3x/3=39/3
5th: x=13
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
what is the subject of an ordinary man
Which of the following excerpts uses a parenthetical remark to create a conversational style? A. She in turn had told him - indeed, had summoned him in order t
21. Which of these eras brought about the end of the European economic practice of mercantilism? A.) Scientific Revolution B.) Protestant Reformation C.) Coloni
Write the equation of the graph shown below in factored form. a graph that starts at the top left and continues down through the x axis at one to a minimum arou
At the End of the Santa Fe Trail, was written by __________ a.Sister Blandina. c.Fray Marcos de Niza. b.Oñate. d.Sister Catherine.
Help help help help help math
I’m confused with this question Can anyone help?
help me again :( answer correctly
HELP!!!!! If one strand of DNA has the nitrogenous bases: AGT CTC TAG AGC TAT CGT GCG, what is the order of nitrogenous bases on the complementary DNA strand?
In an examination, Dada scored x% in Maths, 50% in Science and 70% in English Studies. If his mean score for the three subjects was 55%, find x.
ACCESS MORE
