7c+3(c-1)=-33

Solution for 7c+3(c-1)=-33 equation:

Simplifying
7c + 3(c + -1) = -33

Reorder the terms:
7c + 3(-1 + c) = -33
7c + (-1 * 3 + c * 3) = -33
7c + (-3 + 3c) = -33

Reorder the terms:
-3 + 7c + 3c = -33

Combine like terms: 7c + 3c = 10c
-3 + 10c = -33

Solving
-3 + 10c = -33

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '3' to each side of the equation.
-3 + 3 + 10c = -33 + 3

Combine like terms: -3 + 3 = 0
0 + 10c = -33 + 3
10c = -33 + 3

Combine like terms: -33 + 3 = -30
10c = -30

Divide each side by '10'.
c = -3

Simplifying
c = -3