-1(b-2)-2=4b+30

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Solution for -1(b-2)-2=4b+30 equation:


Simplifying
-1(b + -2) + -2 = 4b + 30

Reorder the terms:
-1(-2 + b) + -2 = 4b + 30
(-2 * -1 + b * -1) + -2 = 4b + 30
(2 + -1b) + -2 = 4b + 30

Reorder the terms:
2 + -2 + -1b = 4b + 30

Combine like terms: 2 + -2 = 0
0 + -1b = 4b + 30
-1b = 4b + 30

Reorder the terms:
-1b = 30 + 4b

Solving
-1b = 30 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-1b + -4b = 30 + 4b + -4b

Combine like terms: -1b + -4b = -5b
-5b = 30 + 4b + -4b

Combine like terms: 4b + -4b = 0
-5b = 30 + 0
-5b = 30

Divide each side by '-5'.
b = -6

Simplifying
b = -6

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