-4b+4=-20

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Solution for -4b+4=-20 equation: 


Simplifying
-4b + 4 = -20

Reorder the terms:
4 + -4b = -20

Solving
4 + -4b = -20

Solving for variable 'b'.

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

Add '-4' to each side of the equation.
4 + -4 + -4b = -20 + -4

Combine like terms: 4 + -4 = 0
0 + -4b = -20 + -4
-4b = -20 + -4

Combine like terms: -20 + -4 = -24
-4b = -24

Divide each side by '-4'.
b = 6

Simplifying
b = 6

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