B-(1-2b)+b-3=-4

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


Simplifying
B + -1(1 + -2b) + b + -3 = -4
B + (1 * -1 + -2b * -1) + b + -3 = -4
B + (-1 + 2b) + b + -3 = -4

Reorder the terms:
-1 + -3 + B + 2b + b = -4

Combine like terms: -1 + -3 = -4
-4 + B + 2b + b = -4

Combine like terms: 2b + b = 3b
-4 + B + 3b = -4

Add '4' to each side of the equation.
-4 + B + 4 + 3b = -4 + 4

Reorder the terms:
-4 + 4 + B + 3b = -4 + 4

Combine like terms: -4 + 4 = 0
0 + B + 3b = -4 + 4
B + 3b = -4 + 4

Combine like terms: -4 + 4 = 0
B + 3b = 0

Solving
B + 3b = 0

Solving for variable 'B'.

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

Add '-3b' to each side of the equation.
B + 3b + -3b = 0 + -3b

Combine like terms: 3b + -3b = 0
B + 0 = 0 + -3b
B = 0 + -3b
Remove the zero:
B = -3b

Simplifying
B = -3b

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