X-9=25 9y=297 198:c=22 71-b=37

Question

X-9=25
9y=297
198:c=22
71-b=37

Answer 1

1)х=25+9
х=34
2)у=297:9
у=33
3)с=198:22
с=9
4)b=71-37
b=34