<prompt> Mstari huwekwa kulingana naanzapmatrix x y mwishopmatrix anzapmatrix 1 1 mwishopmatrix t anzapmatrix 2 -3 mwishopmatrix. Mstari wa pili umeainishwa naanzapmatrix x y mwishopmatrix anzapmatrix 5 -9 mwishopmatrix u anzapmatrix 4 2 mwishopmatrix. Tafuta mahali ambapo mistari hukatiza.  <response>: Kwa mstari wa kwanza,anzapmatrix x y mwishopmatrix anzapmatrix 1 1 mwishopmatrix t anzapmatrix 2 -3 mwishopmatrix startpmatrix 1 2t 1 - 3t mwishopmatrix.Kwa mstari wa pili,anzapmatrix x y mwishopmatrix anzapmatrix 5 -9 mwishopmatrix u anzapmatrix 4 2 mwishopmatrix startpmatrix 5 4u -9 2u mwishopmatrix.Kwa hivyo, 1 2t 5 4u na 1 - 3t -9 2u. Kutatua, tunapata t 3 na u frac12, hivyoanzapmatrix x y mwishopmatrix anzapmatrix 7 -8 mwishopmatrix. 