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Simplifying
3w2 + -5 = 2
Reorder the terms:
-5 + 3w2 = 2
Solving
-5 + 3w2 = 2
Solving for variable 'w'.
Move all terms containing w to the left, all other terms to the right.
Add '5' to each side of the equation.
-5 + 5 + 3w2 = 2 + 5
Combine like terms: -5 + 5 = 0
0 + 3w2 = 2 + 5
3w2 = 2 + 5
Combine like terms: 2 + 5 = 7
3w2 = 7
Divide each side by '3'.
w2 = 2.333333333
Simplifying
w2 = 2.333333333
Take the square root of each side:
w = {-1.527525232, 1.527525232}
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