Question

7(5+c) = 6(c-6)

Answer 1

can you distribute the coefficients and expand the equation?

Answer 2

Let me make your life easier.

7(5+c) = 6(c-6)

Distribute the 7 and 6.
35 + 7c = 6c - 36

Now combine like terms.
71 = -c

Now divide by -1.
c = -71