1) x-28,04=107,7
x=107,7+28,04
x=135,74
2) (2,91+x) + 35,005=46,01
37,915+x=46,01
x=46,01-37,915
x=8,095
1) x-28,04=107,7
x=107,7+28,04
x=135,74
2) (2,91+x) + 35,005=46,01
37,915+x=46,01
x=46,01-37,915
x=8,095