16=20+b

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Solution for 16=20+b equation:


Simplifying
16 = 20 + b

Solving
16 = 20 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
16 + -1b = 20 + b + -1b

Combine like terms: b + -1b = 0
16 + -1b = 20 + 0
16 + -1b = 20

Add '-16' to each side of the equation.
16 + -16 + -1b = 20 + -16

Combine like terms: 16 + -16 = 0
0 + -1b = 20 + -16
-1b = 20 + -16

Combine like terms: 20 + -16 = 4
-1b = 4

Divide each side by '-1'.
b = -4

Simplifying
b = -4

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