eighteen less then three times a number is twice the number
Let's try this again.....18 less than three times a number is... 3n - 18....so we have
3n - 18 = 2n
Can you take it from here???
Let a be the number
18-3a = 2a
18 = 2a+3a
18 = 5a
a = 18/5
a= 3.6
USTEDES ESTAN BIEN PENDEJOS ALL YOU ARE CRASY FUCH YOU