-8b-(1-7b)=-1-3b

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Solution for -8b-(1-7b)=-1-3b equation:


Simplifying
-8b + -1(1 + -7b) = -1 + -3b
-8b + (1 * -1 + -7b * -1) = -1 + -3b
-8b + (-1 + 7b) = -1 + -3b

Reorder the terms:
-1 + -8b + 7b = -1 + -3b

Combine like terms: -8b + 7b = -1b
-1 + -1b = -1 + -3b

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

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

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

Solving
-1b = -3b

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.
-1b + 3b = -3b + 3b

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

Combine like terms: -3b + 3b = 0
2b = 0

Divide each side by '2'.
b = 0

Simplifying
b = 0

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