Question 62364
<b>6c-t/7=b   solve for c</b>

{{{6c-t/7=b}}}.
Add t/7 to both sides:
{{{6c=b+(t/7)}}}.
Divide by 6:
{{{c=(b+(t/7))/6}}}.

Multiply b by 7/7.
Then, {{{c=((7b+t)/7)/6}}}.
Multiply top and bottom by 1/6.
Then, {{{c=(7b+t)/42}}}.