Blythe Blythe
  • 01-09-2014
  • Mathematics
contestada

If -2(3y+5)=-4, find the value of 5y

Respuesta :

Аноним Аноним
  • 01-09-2014
[tex]-2(3y+5)=-4\\\\-6y-10=-4\ \ \ \ \ |add\ 10\ to\ both\ sides\\\\-6y=6\ \ \ \ \ \ |divide\ both\ sides\ by\ (-6)\\\\\boxed{y=-1}[/tex]
Ver imagen Аноним
Answer Link
konrad509
konrad509 konrad509
  • 01-09-2014
[tex]-2(3y+5)=-4\\ -6y-10=-4\\ -6y=6\\y=-1\\\\ 5y=5\cdot(-1)=-5[/tex]
Answer Link

Otras preguntas

I got a negative number as an answer for this sine rule question and I don't know what did I do wrong​
Rewrite the fraction with the indicated denominator
Geometry, please answer question ASAP
Read this run- on sentence
what is pop art? who created it? how was it popular? (using for my research page so no c&p please)
1. Why is the Manhattan Project important?
Triangles and angles Pls help
The ion with a +3 charge 28 electrons and mass number of 71
Zoe walked 9 miles in 6 hours. What was her walking rate in miles per hour? Express your answer in simplest form.
Consider the functions F and G in the tables below PLEASE HELP PLEASE