Seudónimo Seudónimo

01-10-2015
Mathematics

contestada

45 + 35n = 45 + 40n what is n?

Respuesta :

carrtrinity0 carrtrinity0

01-10-2015

subtract both sides from 45
45+35n-45=45+40n-45
35n=40n
n=0

Answer Link

01-10-2015

Subtract 45 on both sides

35n = 40n

Divide n on both sides

35 = 40

This is obviously false, which means that this equation has no solution.

But wait! n = 0 is a solution.

35(0) = 40(0)
0 = 0

Answer Link

Otras preguntas

what are some physical changes that occur at school? at home ? in nature ?

Using the laws of indices, simplify the following:- √h × √h³ =

how did the experience of the early colonists shape Americas political and social ideals?

written in simplest form, the expression (x^2)(y^2)-9 over 3-xy is equivalent to 1. -1 2. 1 over 3+xy 3. -(3+xy) 4. 3+xy Please show work

step by step how to solve 3y + 5.2 = 2 - 5y

what type of bond is methane?

how are plains formed

The crew on fishing boat caught four fish weighing a total of 1092 pounds. The tarpon weighed twice as much as the amberjack and the white marlin weighed twice

Ho long does it take for the Moon to show all its faces? Thank you❤

The point (3,7) is reflected in the y axis. What are the coordinates of the transformed point?