Snoopycatlover Snoopycatlover

12-02-2021
Mathematics

contestada

Simplify the expression
2n - n - 4 + 7n

Respuesta :

destroy123gt destroy123gt

12-02-2021

Answer:8n-4

Step-by-step explanation:

Answer Link

mromaa2001 mromaa2001

12-02-2021

Answer:

n=1/2

Step-by-step explanation:

Step1: 2n-n-4+7n

Step2: 8n-4

Step3: 8n=4

Step4: n=4/8

Step5: n=1/2

Answer Link

Otras preguntas

Which system of linear inequalities is graphed?

why was the mass lost when the reaction was done in the normal setup but stayed the same when it was done in the gas collection setup

Write the electron configuration for a chlorine atom. Calculate the total number of electrons in each energy level and state which energy levels are not full.

what does the variable a meand in physics

Solve d + 3 < 12 Can someone show how to get the answer.

Ireland’s great famine of the mid-19th century resulted in:

A square has a are of 81 feet what is the length of each side

What is the significance of the quote from John Julius Norwich's book?

Guns are different to obtain by law-abiding citizens

y= mx + b solve for x and have the equation please