jacksonb0408 jacksonb0408

19-10-2016
Mathematics

contestada

3n + 16 = 7n what is the value of n

Respuesta :

jfleishman jfleishman

19-10-2016

3n + 16 = 7n

16 = 7n - 3n

4n = 16

n = 4

Answer Link

19-10-2016

3n + 16 = 7n
-16 -16
3n = 7n - 16
-7n -7n
-4n = -16
/-4 /-4
n = 4

Answer Link

Otras preguntas

Solve the following by first clearing the fractions. 1/6x+1/2=1/2x+1/2

Caterpillar tractors are made in the US. If Tractors Ltd., a company in Britain, wants to buy a tractor, it must pay for it in US dollars ($). But Britain's cur

Can anyone help me with nuclear chemistry???I wanna know who can help me before I ask the questions so nobody takes the points without actually helping me.(I'll

¿Quiénes acompañan a la quinceañera a la misa? Need help ASAP

Can someone help me with this?

Which of these words have the long o sound? A.to B.long C.on D.only

question.What gas caused the change to the appearance oflimewater?

Although both organisms have an exoskeleton, the covering of a arthropod is made of different materials than the covering of a(n) ________.

which excerpt "raymonds run" best shows that sqeaky admires people who are serious about doing their best ?

12. Use the graph of f(x) to find the solutions to the equation f(x)=0 (1 point)two solutions: r= -10,2two solutions: x = 10.-2one solution: x= 10no solutions