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

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


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

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

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

Reorder the terms:
-4 + 13b + -6(3 + 2b) = -3
-4 + 13b + (3 * -6 + 2b * -6) = -3
-4 + 13b + (-18 + -12b) = -3

Reorder the terms:
-4 + -18 + 13b + -12b = -3

Combine like terms: -4 + -18 = -22
-22 + 13b + -12b = -3

Combine like terms: 13b + -12b = 1b
-22 + 1b = -3

Solving
-22 + 1b = -3

Solving for variable 'b'.

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

Add '22' to each side of the equation.
-22 + 22 + 1b = -3 + 22

Combine like terms: -22 + 22 = 0
0 + 1b = -3 + 22
1b = -3 + 22

Combine like terms: -3 + 22 = 19
1b = 19

Divide each side by '1'.
b = 19

Simplifying
b = 19

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