(3c+2)+4(1.3c-20)=

Solution for (3c+2)+4(1.3c-20)= equation:

Simplifying
(3c + 2) + 4(1.3c + -20) = 0

Reorder the terms:
(2 + 3c) + 4(1.3c + -20) = 0

Remove parenthesis around (2 + 3c)
2 + 3c + 4(1.3c + -20) = 0

Reorder the terms:
2 + 3c + 4(-20 + 1.3c) = 0
2 + 3c + (-20 * 4 + 1.3c * 4) = 0
2 + 3c + (-80 + 5.2c) = 0

Reorder the terms:
2 + -80 + 3c + 5.2c = 0

Combine like terms: 2 + -80 = -78
-78 + 3c + 5.2c = 0

Combine like terms: 3c + 5.2c = 8.2c
-78 + 8.2c = 0

Solving
-78 + 8.2c = 0

Solving for variable 'c'.

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

Add '78' to each side of the equation.
-78 + 78 + 8.2c = 0 + 78

Combine like terms: -78 + 78 = 0
0 + 8.2c = 0 + 78
8.2c = 0 + 78

Combine like terms: 0 + 78 = 78
8.2c = 78

Divide each side by '8.2'.
c = 9.512195122

Simplifying
c = 9.512195122