Answer:
what the expression, lmk in comments and then i will help you :)
Step-by-step explanation:
7 = 3x − 1
A
12+7x=a
x=days
a=amount of money
B 12+7x=a
7(18)=126
12+126=a
138=a
C.i need help...
sana masagutan nio po yan...
I'm not lol
