Question

Let f(x)=-5x-4 and g(x)=6x-7. Find f(x)+g(x).

Answer 1

f(x)+g(x)=-5x+4+6x-7
=x-3
do you understand??

Answer 2

yea, you subtracted 6x and 5x then 4 from 7 right?

Answer 3

yes i did.

Answer 4

the answer is not
=x-3

Answer 5

=x-11
is true answer

Answer 6

i had a mistake. so sorry. answer is x-11. thank you @baziham

Answer 7

;)

Answer 8

how did you get that?

Answer 9

nevermind i see it. thanks

Answer 10

f(x)=-5x-4
g(x)=6x-7
-------------
1x-11