7c-3(c-2)=4

Solution for 7c-3(c-2)=4 equation:

Simplifying
7c + -3(c + -2) = 4

Reorder the terms:
7c + -3(-2 + c) = 4
7c + (-2 * -3 + c * -3) = 4
7c + (6 + -3c) = 4

Reorder the terms:
6 + 7c + -3c = 4

Combine like terms: 7c + -3c = 4c
6 + 4c = 4

Solving
6 + 4c = 4

Solving for variable 'c'.

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

Add '-6' to each side of the equation.
6 + -6 + 4c = 4 + -6

Combine like terms: 6 + -6 = 0
0 + 4c = 4 + -6
4c = 4 + -6

Combine like terms: 4 + -6 = -2
4c = -2

Divide each side by '4'.
c = -0.5

Simplifying
c = -0.5