4(2a+b)=

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Solution for 4(2a+b)= equation: 


Simplifying
4(2a + b) = 0
(2a * 4 + b * 4) = 0
(8a + 4b) = 0

Solving
8a + 4b = 0

Solving for variable 'a'.

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

Add '-4b' to each side of the equation.
8a + 4b + -4b = 0 + -4b

Combine like terms: 4b + -4b = 0
8a + 0 = 0 + -4b
8a = 0 + -4b
Remove the zero:
8a = -4b

Divide each side by '8'.
a = -0.5b

Simplifying
a = -0.5b

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