(13b-1)-6(2b+3)=-6

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Solution for (13b-1)-6(2b+3)=-6 equation:


Simplifying
(13b + -1) + -6(2b + 3) = -6

Reorder the terms:
(-1 + 13b) + -6(2b + 3) = -6

Remove parenthesis around (-1 + 13b)
-1 + 13b + -6(2b + 3) = -6

Reorder the terms:
-1 + 13b + -6(3 + 2b) = -6
-1 + 13b + (3 * -6 + 2b * -6) = -6
-1 + 13b + (-18 + -12b) = -6

Reorder the terms:
-1 + -18 + 13b + -12b = -6

Combine like terms: -1 + -18 = -19
-19 + 13b + -12b = -6

Combine like terms: 13b + -12b = 1b
-19 + 1b = -6

Solving
-19 + 1b = -6

Solving for variable 'b'.

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

Add '19' to each side of the equation.
-19 + 19 + 1b = -6 + 19

Combine like terms: -19 + 19 = 0
0 + 1b = -6 + 19
1b = -6 + 19

Combine like terms: -6 + 19 = 13
1b = 13

Divide each side by '1'.
b = 13

Simplifying
b = 13

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