Question

Solve t = p+3r/6 for r.

Answer 1

how is correct ?

t = (p+3r)/6 or ???

Answer 2

Multiply both sides by 6
6t=p+3r
subtract p from both sides
6t-p=3r
what would be the next step to get r alone?

Answer 3

P+3r is over 6

Answer 4

t=p+3r/6
\[\frac{p+3r}{6}(6)=t\]
p+3r=6t
-p -p
________________
3r=6t-p
divide 3 on bot sides
r=6t-p/3

Answer 5

r = p/3 + 3t