1) =103х - 62х=103x - 60x - 2x=41х
2) =276m - 186m=276m - 176m - 10m=90m
3) =326x-14x+17x=312x+17x=329x
4) =26z+13z-5z+z=40z-5z=35z
1) =103х - 62х=103x - 60x - 2x=41х
2) =276m - 186m=276m - 176m - 10m=90m
3) =326x-14x+17x=312x+17x=329x
4) =26z+13z-5z+z=40z-5z=35z