Question

13n-5 = 10n+7
Balancing POLYNOMIALS
wILL GIVE MEDAL!

Answer 1

what do you do first tell me

Answer 2

wELL i GOT 4... AND THEN i CHEKCED IT AND IT WAS WRONG... SO i AM NOT CONFIDENT IN MY ANSWERS ... BUT YOU SUBTRACT 10N FROM BOTH SIDES... P.S SORRY FOR CAPS

Answer 3

its all right
but that is correct

Answer 4

dont doubt urself its not always good to doubt urself

Answer 5

k then I got 3n-5 = 7.. I then added 5 to both sides... to get 3n=12

Answer 6

I got 4... but I plugged it in and it didn't work

Answer 7

yes that is correct

Answer 8

wait

Answer 9

it you plug it in it is....

Answer 10

SH__ I just realized when I was checking them.. I pluged 3 instead of 4...

Answer 11

no its lol ok then

Answer 12

I sorry.... I so stupid!
I give you a medal! one second

Answer 13

yea that is a common mistake listen always look over your work especially n math today i got an answer wrong because of that

Answer 14

thank you very much

Answer 15

ur welcome... bye

Answer 16

bye