 <translate> 17m - n = p Ƙara n zuwa bangarorin biyu: 17m = n + p Ƙara m zuwa bangarorin biyu: 18m = n + p + m Yanzu, raba bangarorin biyu da 3. 6m = (n + p + m) / 3 = matsakaicin n, p, da m Amsar ita ce (C). <ibo> 17m - n = p Tinye n n'akụkụ abụọ: 17m = n + p Tinye m n'akụkụ abụọ: 18m = n + p + m Ugbu a, kewaa akụkụ abụọ site na 3 6m = (n + p + m)/3 = nkezi nke n, p, na m Azịza ya bụ (C). 