-2(b-3)+6-2b-4(6b-19)=0

Solution for -2(b-3)+6-2b-4(6b-19)=0 equation:

Simplifying
-2(b + -3) + 6 + -2b + -4(6b + -19) = 0

Reorder the terms:
-2(-3 + b) + 6 + -2b + -4(6b + -19) = 0
(-3 * -2 + b * -2) + 6 + -2b + -4(6b + -19) = 0
(6 + -2b) + 6 + -2b + -4(6b + -19) = 0

Reorder the terms:
6 + -2b + 6 + -2b + -4(-19 + 6b) = 0
6 + -2b + 6 + -2b + (-19 * -4 + 6b * -4) = 0
6 + -2b + 6 + -2b + (76 + -24b) = 0

Reorder the terms:
6 + 6 + 76 + -2b + -2b + -24b = 0

Combine like terms: 6 + 6 = 12
12 + 76 + -2b + -2b + -24b = 0

Combine like terms: 12 + 76 = 88
88 + -2b + -2b + -24b = 0

Combine like terms: -2b + -2b = -4b
88 + -4b + -24b = 0

Combine like terms: -4b + -24b = -28b
88 + -28b = 0

Solving
88 + -28b = 0

Solving for variable 'b'.

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

Add '-88' to each side of the equation.
88 + -88 + -28b = 0 + -88

Combine like terms: 88 + -88 = 0
0 + -28b = 0 + -88
-28b = 0 + -88

Combine like terms: 0 + -88 = -88
-28b = -88

Divide each side by '-28'.
b = 3.142857143

Simplifying
b = 3.142857143