x+(x-6)+(x+1)=103
x + x – 6 + x + 1 = 103
x + x + x = 103 – 1 + 6
3x = 108
x = 36
Х+(х-6)+(х+1)=103
3х-5=103
3х=108
х = 36
x+(x-6)+(x+1)=103
x + x – 6 + x + 1 = 103
x + x + x = 103 – 1 + 6
3x = 108
x = 36
Х+(х-6)+(х+1)=103
3х-5=103
3х=108
х = 36