-5(5b-5)-(b+2)=-2b-b

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Solution for -5(5b-5)-(b+2)=-2b-b equation:


Simplifying
-5(5b + -5) + -1(b + 2) = -2b + -1b

Reorder the terms:
-5(-5 + 5b) + -1(b + 2) = -2b + -1b
(-5 * -5 + 5b * -5) + -1(b + 2) = -2b + -1b
(25 + -25b) + -1(b + 2) = -2b + -1b

Reorder the terms:
25 + -25b + -1(2 + b) = -2b + -1b
25 + -25b + (2 * -1 + b * -1) = -2b + -1b
25 + -25b + (-2 + -1b) = -2b + -1b

Reorder the terms:
25 + -2 + -25b + -1b = -2b + -1b

Combine like terms: 25 + -2 = 23
23 + -25b + -1b = -2b + -1b

Combine like terms: -25b + -1b = -26b
23 + -26b = -2b + -1b

Combine like terms: -2b + -1b = -3b
23 + -26b = -3b

Solving
23 + -26b = -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.
23 + -26b + 3b = -3b + 3b

Combine like terms: -26b + 3b = -23b
23 + -23b = -3b + 3b

Combine like terms: -3b + 3b = 0
23 + -23b = 0

Add '-23' to each side of the equation.
23 + -23 + -23b = 0 + -23

Combine like terms: 23 + -23 = 0
0 + -23b = 0 + -23
-23b = 0 + -23

Combine like terms: 0 + -23 = -23
-23b = -23

Divide each side by '-23'.
b = 1

Simplifying
b = 1

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