2*(1+c)-(2+c)=10

Solution for 2*(1+c)-(2+c)=10 equation:

Simplifying
2(1 + c) + -1(2 + c) = 10
(1 * 2 + c * 2) + -1(2 + c) = 10
(2 + 2c) + -1(2 + c) = 10
2 + 2c + (2 * -1 + c * -1) = 10
2 + 2c + (-2 + -1c) = 10

Reorder the terms:
2 + -2 + 2c + -1c = 10

Combine like terms: 2 + -2 = 0
0 + 2c + -1c = 10
2c + -1c = 10

Combine like terms: 2c + -1c = 1c
1c = 10

Solving
1c = 10

Solving for variable 'c'.

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

Divide each side by '1'.
c = 10

Simplifying
c = 10