<prompt> Kuna vitu vya kudumu c_1 na c_2 vilec_1 anzapmatrix 2 3 mwishopmatrix c_2 anzapmatrix -2 5 mwishopmatrix anzapmatrix -1 4 mwishopmatrix .Ingiza jozi iliyoagizwa c_1,c_2.  <response>: Kutoka kwa mlingano uliotolewa, 2c_1 - 2c_2 -1 na 3c_1 5c_2 4. Kutatua, tunapatac_1,c_2 kushoto frac316, frac1116 kulia. 