Answer:
or 
Step-by-step explanation:
or 

Answer:
Step-by-step explanation:
so we do 2x+5+x-3+3x+1=39
6x+3=39
6x=36
divide by 6 and then x=6
Answer:
that would mean 15$ a year
1.25$ a month
Step-by-step explanation:
hope it helped
28 = 3x+4x
x = 4
3x = 12
4x = 16
12:16 = 3:4