How do I solve these two equations

Would this problem be t = r + 11?

t - 5 = r + 6 , for t

s = w - 10e / m

t = r + 11 , so yes

s - w = -10e/m
m(s - w) = -10e
[m(s - w)]/-10 = e

t - 5 = r + 6 Add 5 to both sides.

t = r + 11 <-- ANSWER


s = w - 10e / m Subtract w from both sides.

s - w = -10e/m Multiply both sides by -m

-m(s - w) = e <-- ANSWER

or

e = mw - ms