Question

Simplify the following expression:
12y-8+4y-19y

Answer 1

combine like terms

Answer 2

add or subtract those number which have same variable and same power of variable

Answer 3

what is \(12y+4y\) ?

Answer 4

16y

Answer 5

kk good
then what is
\[16y-19y\]?

Answer 6

-3y

Answer 7

tada

Answer 8

16y-3y?

Answer 9

don't forget to write the \(-8\) in \[-3y-8\]

Answer 10

oh no
\[12y+4y-19y=16y-19y=-3y\]

Answer 11

-3y=-6y

Answer 12

no dear just \(-3y-8\) that is all
there is no equal sign, you are only combining like terms

Answer 13

like $12 + $4 = $16 and then $16 - $19 = -$3

Answer 14

okay got it

Answer 15

thanks