a) 3b+2=1b+8 / - 2
3b=1b+8 / - 1b
2b=8 / :2
b=4
b) 4k+2=2K+6 /-2
4k=2k+4 /-2k
2k=4 / :2
k=2
c)5p+2=2p+11 /-2
5p=2p+9 /-2p
3p=9 / :3
p=3
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a) 3b+2=1b+8 / - 2
3b=1b+8 / - 1b
2b=8 / :2
b=4
b) 4k+2=2K+6 /-2
4k=2k+4 /-2k
2k=4 / :2
k=2
c)5p+2=2p+11 /-2
5p=2p+9 /-2p
3p=9 / :3
p=3