4(-5b+2)-5=22-b

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Solution for 4(-5b+2)-5=22-b equation: 


Simplifying
4(-5b + 2) + -5 = 22 + -1b

Reorder the terms:
4(2 + -5b) + -5 = 22 + -1b
(2 * 4 + -5b * 4) + -5 = 22 + -1b
(8 + -20b) + -5 = 22 + -1b

Reorder the terms:
8 + -5 + -20b = 22 + -1b

Combine like terms: 8 + -5 = 3
3 + -20b = 22 + -1b

Solving
3 + -20b = 22 + -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
3 + -20b + b = 22 + -1b + b

Combine like terms: -20b + b = -19b
3 + -19b = 22 + -1b + b

Combine like terms: -1b + b = 0
3 + -19b = 22 + 0
3 + -19b = 22

Add '-3' to each side of the equation.
3 + -3 + -19b = 22 + -3

Combine like terms: 3 + -3 = 0
0 + -19b = 22 + -3
-19b = 22 + -3

Combine like terms: 22 + -3 = 19
-19b = 19

Divide each side by '-19'.
b = -1

Simplifying
b = -1

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