Answer:
6x=4
Step-by-step explanation:
x=2/3
25-(3x+5)=2(x+8)+x
25-3x-5=2x+16+x
20-3x=3x+16
20-3x-3x=16
20-6x=16
6x=20-16
x=4/6
simplify
c+12<16
c=16-12
c=4
answer is this
I just edited the file you linked.