2b-4+2b=16

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Solution for 2b-4+2b=16 equation: 


Simplifying
2b + -4 + 2b = 16

Reorder the terms:
-4 + 2b + 2b = 16

Combine like terms: 2b + 2b = 4b
-4 + 4b = 16

Solving
-4 + 4b = 16

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 = 16 + 4

Combine like terms: -4 + 4 = 0
0 + 4b = 16 + 4
4b = 16 + 4

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

Divide each side by '4'.
b = 5

Simplifying
b = 5

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