Question

HELP PLEASE FAST!!

Find (−3x−9)+(4x+8) .

Answer 1

x-1

Explanation:

First, solve the like variables. -3x + 4x equals 1x and then -9 + 8= -1. All together it will be 1x-1, get rid of the 1 by dividing 1 into both sides and the answer will finally be x-1

Answer 2

(−3x−9)+(4x+8)

=(−3x+4x)+(−9+8)

=x−1

Explanation: