tessamac
tessamac
12-10-2014
Mathematics
contestada
n+5(n-1)=7 help me i dont get it
Respuesta :
mariamikayla
mariamikayla
12-10-2014
[tex]n+5(n-1)=7 \\\\ n+5n-5=7 \\\\ 6n-5=7 \\\\ 6n=7+5 \\\\ 6n= 12 \\\\ \boxed{n=\frac{12}{6}=2}[/tex]
Answer Link
uaapril
uaapril
12-10-2014
n+5(n-1)=7
n+5=7
-5=-5
n=2
n-1=7
+1=+1
n=8
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
you are writing a research paper about war. What is one question you might ask yourself as you work to develop your thesis statement? A. What is war? B. Why do
The area of the trapezoid is 108 in2. What is the height of the trapezoid?
Which personal pronoun correctly completes the sentence? It was Stephanie and __________ at the door. A. mine B. me C. I
write an equation of the locus of points 9 units from (-3,-1)
How does an ion differ from an atom?
The last of Wilson's Fourteen Points called for A. the creation of a League of Nations. B. the establishment of an independent Poland. C. heavy reparations to b
what does more than mean
Which word correctly completes the sentence? __________ shoes are these in the middle of the kitchen floor? A. Who's B. Who'se C. Whose
how has the role of women changed in the past one hundred years?
Justin is 10 yeas less than half his father's age.If Justin is 12 years old,how old is his father?
