Question

What is the solution to the equation ?https://static.k12.com/bank_packages/files/media/mathml_dc5a6d269fe73c1b466c16416a5e9ec78ab65965_1.gif

Answer 1

pls help

Answer 2

i will medal and fan

Answer 3

okay so we have this-
\(\huge \frac{-2n-2}{3}=12\)

and now we gotta find \(n\)

Answer 4

how??

Answer 5

to find \(n\) we gotta isolate it

our 1st step will be to remove that \(\color{red}3\) from the denominator :)
can you think of a way to do this?

Answer 6

no

Answer 7

okay i'll tell a way to do that :)
try multiplying \(3\) on both sides of the equation

we will get something like this after multiplying \(3\) on both sides-

\(\huge{\frac{-2n-2}{\color{blueviolet}3} } \Large \times \color{blueviolet}3 =1 2 \times 3\)

now can you see some common things canceling each other on the left hand side? :)

Answer 8

this is too hard

Answer 9

its all right we'll solve it :)
do you get this step-

sry someone called me to do some wrk :|