kkfaye91
kkfaye91
20-08-2014
Mathematics
contestada
if 3t-7=5t then 6t =
Respuesta :
luana
luana
20-08-2014
[tex]3t-7=5t\\\\3t-5t=7\\\\-2t=7\\\\To\ obtain\ 6t\ on\ left\ side\ we\ multiply\ by\ -3\ both \ sides\\\\\-2t*(-3)=-3*7\\\\Solution:\ 6t=-21[/tex]
Answer Link
Аноним
Аноним
20-08-2014
[tex]3t-7=5t\ \ \ \ |add\ 7\ to\ both\ sides\\\\3t=5t+7\ \ \ \ \ \ |subtract\ 5t\ from\ both\ sides\\\\-2t=7\ \ \ \ \ |divide\ both\ sides\ by\ (-2)\\\\t=-3.5\\\\6t=6\times(-3.5)=-21[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
The picture below shows a portion of a river dam: Which of the following can be used to calculate the height of the river dam?
Which expression gives the volume of a sphere with radius 16?
Does north korea participate in the olympics
What recommendations should be included in client teaching as a means of avoiding constipation? (select all that apply?
The Maya depended on , religious leaders who held great power in Mayan culture.
¿Dónde _____ mi mochila? Maximum number of characters (including HTML tags added by text editor): 32,000
Vladimir became the king, or emperor, of
How might economic activities within a family with adults, teenagers, and young children represent aspects of the tradition, command, and market economies?
Which technique was used by both worldcom and waste management to manage earnings?
The table below shows the amount of money, in cents, Celine had in her savings account after different number of years: Years 2 5 1 4 6 3 Money in cents 36 972
