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Simplifying
6x2 + 3x2 + -5x2 = 0
Combine like terms: 6x2 + 3x2 = 9x2
9x2 + -5x2 = 0
Combine like terms: 9x2 + -5x2 = 4x2
4x2 = 0
Solving
4x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '4'.
x2 = 0
Simplifying
x2 = 0
Take the square root of each side:
x = {0}
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