3a^2-3x^2=

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Solution for 3a^2-3x^2= equation: 


Simplifying
3a2 + -3x2 = 0

Solving
3a2 + -3x2 = 0

Solving for variable 'a'.

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

Add '3x2' to each side of the equation.
3a2 + -3x2 + 3x2 = 0 + 3x2

Combine like terms: -3x2 + 3x2 = 0
3a2 + 0 = 0 + 3x2
3a2 = 0 + 3x2
Remove the zero:
3a2 = 3x2

Divide each side by '3'.
a2 = x2

Simplifying
a2 = x2

Take the square root of each side:
a = {-1x, x}

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