-13.6+(-3.4c)+1.7c=3.4

Solution for -13.6+(-3.4c)+1.7c=3.4 equation:

Simplifying
-13.6 + (-3.4c) + 1.7c = 3.4

Combine like terms: (-3.4c) + 1.7c = -1.7c
-13.6 + -1.7c = 3.4

Solving
-13.6 + -1.7c = 3.4

Solving for variable 'c'.

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

Add '13.6' to each side of the equation.
-13.6 + 13.6 + -1.7c = 3.4 + 13.6

Combine like terms: -13.6 + 13.6 = 0.0
0.0 + -1.7c = 3.4 + 13.6
-1.7c = 3.4 + 13.6

Combine like terms: 3.4 + 13.6 = 17
-1.7c = 17

Divide each side by '-1.7'.
c = -10

Simplifying
c = -10