Melony
Melony
05-06-2015
Mathematics
contestada
PLEASE HELP
Solve.
5x+2/2 = 2x - 1
X = ________ ?
Respuesta :
MichaelTruong
MichaelTruong
05-06-2015
simple algebra:
5x+2/2=2x-1
multiply both sides by 2
5x+2=2(2x-1)
5x+2=4x-2
subtract 4x from both sides
x+2=-2
subtract 2 from both sides
x=-4
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
what is the smallest integer that gives rest to : 19 when you divide by 20 20 when you divide by 21 34 when you divide by 35plzzzz
how many tenths are there in 4/5
Eric spent $22.00, including sales tax on 2 jerseys and 3 pairs of socks. The jerseys cost $6.75 each and the total sales tax was $1.03. How much did each pair
there are 16 people at a party. they want to set up a relay teams with exactly 3 people each. can they do it ? explain
to what class of minerals do gold silver and copper belong
Under President Coolidge, the concerns of Mexican Americans and African Americans were a. a high priority. b. addressed in a series of fiery radio speeches. c.
Which position did William Howard Taft want more than the presidency of the United States? A. president of Princeton University B. governor of New Jersey C. chi
A shelf has 20 bags of potatoes. Two of the bags have potatoes starting to go bad. What is the expected probability of the complement of the event "bad bags of
Which of the following types of government follows religious laws and leaders? oligarchy democracy theocracy dictatorship
A bouquet of flowers were displayed in the window of the department store, which was advertising for its spring sale. What changes should be made to correct the
