3w^2-24=57

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Solution for 3w^2-24=57 equation:


Simplifying
3w2 + -24 = 57

Reorder the terms:
-24 + 3w2 = 57

Solving
-24 + 3w2 = 57

Solving for variable 'w'.

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

Add '24' to each side of the equation.
-24 + 24 + 3w2 = 57 + 24

Combine like terms: -24 + 24 = 0
0 + 3w2 = 57 + 24
3w2 = 57 + 24

Combine like terms: 57 + 24 = 81
3w2 = 81

Divide each side by '3'.
w2 = 27

Simplifying
w2 = 27

Take the square root of each side:
w = {-5.196152423, 5.196152423}

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