(13b-1)-6(2b+4)=-3

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Solution for (13b-1)-6(2b+4)=-3 equation:


Simplifying
(13b + -1) + -6(2b + 4) = -3

Reorder the terms:
(-1 + 13b) + -6(2b + 4) = -3

Remove parenthesis around (-1 + 13b)
-1 + 13b + -6(2b + 4) = -3

Reorder the terms:
-1 + 13b + -6(4 + 2b) = -3
-1 + 13b + (4 * -6 + 2b * -6) = -3
-1 + 13b + (-24 + -12b) = -3

Reorder the terms:
-1 + -24 + 13b + -12b = -3

Combine like terms: -1 + -24 = -25
-25 + 13b + -12b = -3

Combine like terms: 13b + -12b = 1b
-25 + 1b = -3

Solving
-25 + 1b = -3

Solving for variable 'b'.

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

Add '25' to each side of the equation.
-25 + 25 + 1b = -3 + 25

Combine like terms: -25 + 25 = 0
0 + 1b = -3 + 25
1b = -3 + 25

Combine like terms: -3 + 25 = 22
1b = 22

Divide each side by '1'.
b = 22

Simplifying
b = 22

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