(11b-1)-5(2b+3)=-4

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Solution for (11b-1)-5(2b+3)=-4 equation:


Simplifying
(11b + -1) + -5(2b + 3) = -4

Reorder the terms:
(-1 + 11b) + -5(2b + 3) = -4

Remove parenthesis around (-1 + 11b)
-1 + 11b + -5(2b + 3) = -4

Reorder the terms:
-1 + 11b + -5(3 + 2b) = -4
-1 + 11b + (3 * -5 + 2b * -5) = -4
-1 + 11b + (-15 + -10b) = -4

Reorder the terms:
-1 + -15 + 11b + -10b = -4

Combine like terms: -1 + -15 = -16
-16 + 11b + -10b = -4

Combine like terms: 11b + -10b = 1b
-16 + 1b = -4

Solving
-16 + 1b = -4

Solving for variable 'b'.

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

Add '16' to each side of the equation.
-16 + 16 + 1b = -4 + 16

Combine like terms: -16 + 16 = 0
0 + 1b = -4 + 16
1b = -4 + 16

Combine like terms: -4 + 16 = 12
1b = 12

Divide each side by '1'.
b = 12

Simplifying
b = 12

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