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

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


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

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

Remove parenthesis around (-2 + 19b)
-2 + 19b + -6(3b + 3) = -4

Reorder the terms:
-2 + 19b + -6(3 + 3b) = -4
-2 + 19b + (3 * -6 + 3b * -6) = -4
-2 + 19b + (-18 + -18b) = -4

Reorder the terms:
-2 + -18 + 19b + -18b = -4

Combine like terms: -2 + -18 = -20
-20 + 19b + -18b = -4

Combine like terms: 19b + -18b = 1b
-20 + 1b = -4

Solving
-20 + 1b = -4

Solving for variable 'b'.

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

Add '20' to each side of the equation.
-20 + 20 + 1b = -4 + 20

Combine like terms: -20 + 20 = 0
0 + 1b = -4 + 20
1b = -4 + 20

Combine like terms: -4 + 20 = 16
1b = 16

Divide each side by '1'.
b = 16

Simplifying
b = 16

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