Kimberly0523
Kimberly0523
02-09-2016
Mathematics
contestada
solve for y
(4y+4)/3 + (7y-8)/6 = 15
Respuesta :
dalendrk
dalendrk
02-09-2016
[tex]\dfrac{4y+4}{3}+\dfrac{7y-8}{6}=15\ \ \ \ \ |multiply\ both\ sides\ by\ 6\\\\6\cdot\dfrac{4y+4}{3}+6\cdot\dfrac{7y-8}{6}=6\cdot15\\\\2(4y+4)+1(7y-8)=90\\\\8y+8+7y-8=90\\\\15y=90\ \ \ \ |divide\ both\ sides\ by\ 15\\\\\boxed{y=6}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
a circle fits inside of a square, touching all of the sides of the square. if a side of the square is 6, what is the area of the circle?
Please help me figure how to solve
What is the area of this shape?
Two trains leave stations 336 miles apart at the same time and travel toward each other. One train travels at 65 miles per hour while the other travels at 75 mi
What do Parties do to select the Party's Presidential Candidate? Which members of the party are involved? When do they take these actions?
The gravitational force between two spheres in outer space is 1000 n. how large would this force be if the mass of each sphere were doubled and the distance bet
If the average of n numbers is 32, and the sum of these n numbers is 352, what is the value of n?
[tex] (8 + 5\sqrt{x} -98) - ( 3 + 6\sqrt{x-32) [/tex]
This is an isosceles trapezoid find y
In at least 200 words, discuss the rhyme and rhythm of “The Bells” by Edgar Allan Poe. How does Poe’s use of both rhythm and rhyme in that poem affect tone, mea
