Seudónimo Seudónimo
  • 22-11-2016
  • Mathematics
contestada

twice a number is 60 more than five times the number. what is the number?

Respuesta :

ampofoeugenia7
ampofoeugenia7 ampofoeugenia7
  • 22-11-2016
let the number be represented by x
2x=60+ 5x                          -20*2=60+5*-20
2x-5x=5x-5x+60                     -40=60+-100
-3x=60                                      -40=-40
-3x/-3=60/-3
x=-20
Therefore the number is -20
Answer Link

Otras preguntas

Select the four powers that are given to the Federal government under the Constitution. regulate businesses in a state maintain army and navy coin money make tr
An ATPase enzyme breaks down ATP into ADP and phosphate using water in the reaction. This enzyme is in the enzyme class
Is 7/12 closer to 1,0 or 1/2
AD=13 cm & DB=24 cm find AC
Will Upvote !!!!!!!!!!!!!!!!!! In rhombus PQRS, PQ=6x−2 and QR=10x−30. What is the value of x?
where does having clean drinking water present in most difficult problems? a. LDCs (less developed countries) b. MDCs (more developed countries)
Subject of Sentence Questions MUST ANSWER ALL FOR THE POINTS! 1. Identify the subject in this sentence. The movie audience shrieked in terror and glee at the si
Solve. −3/5x +1/5 > 7/20
what 82*1million................
Please helpppppppppp