Answer:
2
Step-by-step explanation:
so uh grab like 1 pen and another one...then place them together then count how many pens you have...1+1=2
so you now have 2 pens...
12x+4-16x = 0
-4x + 4 = 0
-4x = 0-4
x = -4/-4
x= 1
Answer: it is 14 thanks to the other person
5