contestada

create an equation for the following scenario:
twice the sum of a number and 15 is equal to the difference between the same number and 6

Respuesta :

ChopinTheChicken

Hey there! I'm happy to help!

Sum means you add. Let's call our number n.

n+15

We double the whole thing.

2(n+15)

This is equal to something.

2(n+15)=

Difference means you subtract.

2(n+15)=n-6.

Have a wonderful day! :D

aschwartzblue
2n+15 = n -6 because sum means addition and difference means subtraction