Images 6 X 13 РЕШЕНИЯ

< Previous photo
Photo - 4
Next photo >
6 x 13 решения. -Х+11=4х-13. 13х6. 13*(Х-12)=104. У+Х=6 Х-У=13.
-Х+11=4х-13. 13х6. 13*(Х-12)=104. У+Х=6 Х-У=13.

See also