dorychann dorychann

05-02-2021
Mathematics

contestada

Solve for n:
3n + 2n - 17 = 38

Respuesta :

05-02-2021

Get all the n together so 3n+2n=5n
5n-17=38
Minus 17 from both sides
5n= 55
N= 11

Answer Link

Eviemai23 Eviemai23

05-02-2021

first you +17 to both sides to get 3n+2n=55
then you do 3n+2n= 5n
so you have 5n=55
so then n=11

Answer Link

Otras preguntas

what is 69/25 as a terminating decimal

Who was the so-called new middle-class? What was the role of expertise and organization in this new professionalism?

16x^2-24x+7=0 equation and/or inequalities

how is a knoll formed

Suppose that 2 scientists use different measurement systems in their work. What problems might arise if they shared their data?

How did the formation of alliances affect the outbreak of war?

a square photo-display board is made up of 60 rows of 60 photos each.The area of each square photo is 4 square inches.How long is each side of the display board

kilo- - 1,000deka- - 10How much larger is a kilo- than a deka-?

Rectangular classroom seats 72 students. If the seats were rearragned with 3 more seats rows in each row, the classroom would have 2 fewer rows. Find the origin

is a piece of cloth a point, line, or plane?