Question

Combine Like Terms 4x + 3 - 3x + 15*

Answer 1

Your answer is: x+18
Because if you combine 3 + 15 you get 18 and when you combine 4x & -3x you get 1
A= x + 18

Answer 2

x+18

Explanation:

Combine Like Terms:

=4x+3+−3x+15

=(4x+−3x)+(3+15)

=x+18