Question

Помогите пажалуйста!

Answer 1

$1). \\ 4a+17 \\ a=3 \\ 4a+17=12+17=29 \\ a=5 \\ 4a+17=20+17=37 \\ a=2 \\ 4a+17=8+17=25 \\ 2). \\ \frac{18}{c} +82 \\ c=2 \\ \frac{18}{c} +82= 9+82=91 \\ c=3 \\ \frac{18}{c} +82=6+82=88 \\ c=18 \\ \frac{18}{c} +82=1+82=83 \\ 3). \\ 94- \frac{m}{5} \\ m=30 \\ 94- \frac{m}{5} =94-6=88 \\ m=50 \\ 94- \frac{m}{5} =94-10=84 \\ m=15 \\ 94- \frac{m}{5} =94-3=91$