3a^2-46=2

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Solution for 3a^2-46=2 equation:


Simplifying
3a2 + -46 = 2

Reorder the terms:
-46 + 3a2 = 2

Solving
-46 + 3a2 = 2

Solving for variable 'a'.

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

Add '46' to each side of the equation.
-46 + 46 + 3a2 = 2 + 46

Combine like terms: -46 + 46 = 0
0 + 3a2 = 2 + 46
3a2 = 2 + 46

Combine like terms: 2 + 46 = 48
3a2 = 48

Divide each side by '3'.
a2 = 16

Simplifying
a2 = 16

Take the square root of each side:
a = {-4, 4}

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