3(a-x)=

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Solution for 3(a-x)= equation: 


Simplifying
3(a + -1x) = 0
(a * 3 + -1x * 3) = 0
(3a + -3x) = 0

Solving
3a + -3x = 0

Solving for variable 'a'.

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

Add '3x' to each side of the equation.
3a + -3x + 3x = 0 + 3x

Combine like terms: -3x + 3x = 0
3a + 0 = 0 + 3x
3a = 0 + 3x
Remove the zero:
3a = 3x

Divide each side by '3'.
a = x

Simplifying
a = x

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