(45p-p):28=11 324:(17p+p)=3

Question

(45p-p):28=11
324:(17p+p)=3

Answer 1

(45р-р):28=11
44р=11*28
44р=308
р=308:44
р=7

324:(17р+р)=3
18р=324:3
18р=108
р=108:18
р=6