H+h+5h+2j . 5 х+х+t + 8t . 12a+d+9a+d .

Question

H+h+5h+2j . 5 х+х+t + 8t . 12a+d+9a+d .

Answer 1

1) 7h+2j;
2) 6x+9t;
3) 21a+2d.

Answer 2

1)7н+2j
2)2x+9t
3)21a+2d
Ф