2(c-1)+1=19

Solution for 2(c-1)+1=19 equation:

Simplifying
2(c + -1) + 1 = 19

Reorder the terms:
2(-1 + c) + 1 = 19
(-1 * 2 + c * 2) + 1 = 19
(-2 + 2c) + 1 = 19

Reorder the terms:
-2 + 1 + 2c = 19

Combine like terms: -2 + 1 = -1
-1 + 2c = 19

Solving
-1 + 2c = 19

Solving for variable 'c'.

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

Add '1' to each side of the equation.
-1 + 1 + 2c = 19 + 1

Combine like terms: -1 + 1 = 0
0 + 2c = 19 + 1
2c = 19 + 1

Combine like terms: 19 + 1 = 20
2c = 20

Divide each side by '2'.
c = 10

Simplifying
c = 10