4x(a+b)=

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


Simplifying
4x(a + b) = 0
(a * 4x + b * 4x) = 0
(4ax + 4bx) = 0

Solving
4ax + 4bx = 0

Solving for variable 'a'.

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

Add '-4bx' to each side of the equation.
4ax + 4bx + -4bx = 0 + -4bx

Combine like terms: 4bx + -4bx = 0
4ax + 0 = 0 + -4bx
4ax = 0 + -4bx
Remove the zero:
4ax = -4bx

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

Simplifying
a = -1b

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