New posts in Linear Diophantine Equations

Minimize $152207x-81103y$ over the positive integers.

If $28a + 30b + 31c = 365$, then what is the value of $a +b +c$?

Number of positive unequal integer solutions of $x+y+z+w=20$

Find the number of positive integers solutions of the equation $3x+2y=37$

Linear diophantine equation $100x - 23y = -19$

Given $a,b$, what is the maximum number which can not be formed using $na + mb$?

How to find solutions of linear Diophantine ax + by = c?