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 ( 51+ )
Otras preguntas
Which of these team sports affects both health-related fitness and skill-related fitness? A. basketball B. volleyball C. flag football D. all of the above Pleas
What’s properties my change during a chemical reaction
A new computer loses 1/2 of its value every year. Which graph could represent the relationship between the year and the computer’s value? SOMEONE HELP PLS, YOU’
how many moles are in 150 grams lf NaOH
For rukmani, the problem with the tannery is that it __________.distracts young people from workprevents people from reading and writingdestroys the human conne
What year does futurist ray kurzweil believe ai will meet human intelligence?.
what is the connection between rights and freedoms and responsibilities?
Select the correct answer. Which expression is equivalent to the complex number 10 + 3i?
Julia made a model of a square pyramid. She used cardboard to construct the model with the dimensions shown. It has an open bottom. A square pyramid has a squar
Let f(x)=√9x and g(x) = x + 7. What’s the smallest number that is in the domain of fog
