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

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


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

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

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

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

Reorder the terms:
-2 + -12 + 13b + -12b = 3

Combine like terms: -2 + -12 = -14
-14 + 13b + -12b = 3

Combine like terms: 13b + -12b = 1b
-14 + 1b = 3

Solving
-14 + 1b = 3

Solving for variable 'b'.

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

Add '14' to each side of the equation.
-14 + 14 + 1b = 3 + 14

Combine like terms: -14 + 14 = 0
0 + 1b = 3 + 14
1b = 3 + 14

Combine like terms: 3 + 14 = 17
1b = 17

Divide each side by '1'.
b = 17

Simplifying
b = 17

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