4x+x(13−7)
The expression simplifies to:

10x

Step-by-step explanation:

4x + x (13 − 7)

= 4x + 13x - 7x

= 17x - 7x

= 10x --> this is what the equation simplifies to.

where is the rest of the

step-by-step explanation:

for me what is finding a good play list and going out because i can not lay down and relax so i usually go to a coffee shop. i also use the gum trick and this actually works. another advice is highlighting subjects it really does me remember certain things

step-by-step explanation: