4(x+a)=b

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Solution for 4(x+a)=b equation:


Simplifying
4(x + a) = b

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

Solving
4a + 4x = b

Solving for variable 'a'.

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

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

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

Divide each side by '4'.
a = 0.25b + -1x

Simplifying
a = 0.25b + -1x

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