2(x+a)=b

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


Simplifying
2(x + a) = b

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

Solving
2a + 2x = b

Solving for variable 'a'.

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

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

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

Divide each side by '2'.
a = 0.5b + -1x

Simplifying
a = 0.5b + -1x

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