2(x+2)=b

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Solution for 2(x+2)=b equation: 


Simplifying
2(x + 2) = b

Reorder the terms:
2(2 + x) = b
(2 * 2 + x * 2) = b
(4 + 2x) = b

Solving
4 + 2x = b

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 2x = -4 + b

Combine like terms: 4 + -4 = 0
0 + 2x = -4 + b
2x = -4 + b

Divide each side by '2'.
x = -2 + 0.5b

Simplifying
x = -2 + 0.5b

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