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]
Answer Link
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
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
By selling a chair for $372, Daisy loses 7%. At what price must she sell it to gain 10%.
Which of the following is not part of Earth's geosphere? A) mountains B) soil C) rivers D) volcanoes
Find the number of neutron in an atom represented by 45X21
1/7 + 3/14 can I have some help please
What happened when Harry waved the first wand Mr. Ollivander gave him?
I need help can I have how to do it and some work so I can do it.
Which one of the following statements is not a correct statement of the law of conservation of mass?.
Why do you think the Spanish flu is interesting
Graph a linear equation passes through (-2, 0) and (0, -6). Use two points to create the graph. What is the equation of the line?
When God rested on the 7th day, does that mean that Creation has already stopped on the 7th day?
