-20b-40=-2

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Solution for -20b-40=-2 equation: 


Simplifying
-20b + -40 = -2

Reorder the terms:
-40 + -20b = -2

Solving
-40 + -20b = -2

Solving for variable 'b'.

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

Add '40' to each side of the equation.
-40 + 40 + -20b = -2 + 40

Combine like terms: -40 + 40 = 0
0 + -20b = -2 + 40
-20b = -2 + 40

Combine like terms: -2 + 40 = 38
-20b = 38

Divide each side by '-20'.
b = -1.9

Simplifying
b = -1.9

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