(x-27) x 2=144 x=(x-27)=144:2 x=(x-27)=72 x=72+27 x=99
<span>36х-3у-39=0
=36х=3y+39=
x=3/36y+39/36
x=1/12y+13/12
x=1/12y+13/12 y э r
</span><span>37х+2у-35=0
</span>37x=-2y+35
x=-2/37y+35/37
x=-2/37y+35/37 <span>y э r
</span><span>3х+4у+17=0
</span>3x=-4y-17
x=-3/4y-17/3
x=-4/3y-17/3 y э r<span>
</span><span>12х-3у+9=0
12x=3y-9
x=3/12y-9/12
x=1/4y-3/4
x=1/4y-3/4 </span>y э r<span> </span>
222, 220, 200, 20, 2, 720, 270,702, 700,22, 770,772 эээ так?
Еще вариант: 10,100?
2,22,222?