-a-3x=

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Solution for -a-3x= equation:


Simplifying
-1a + -3x = 0

Solving
-1a + -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.
-1a + -3x + 3x = 0 + 3x

Combine like terms: -3x + 3x = 0
-1a + 0 = 0 + 3x
-1a = 0 + 3x
Remove the zero:
-1a = 3x

Divide each side by '-1'.
a = -3x

Simplifying
a = -3x

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