9x(5x-2)=-12+45x^2

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Solution for 9x(5x-2)=-12+45x^2 equation:


Simplifying
9x(5x + -2) = -12 + 45x2

Reorder the terms:
9x(-2 + 5x) = -12 + 45x2
(-2 * 9x + 5x * 9x) = -12 + 45x2
(-18x + 45x2) = -12 + 45x2

Add '-45x2' to each side of the equation.
-18x + 45x2 + -45x2 = -12 + 45x2 + -45x2

Combine like terms: 45x2 + -45x2 = 0
-18x + 0 = -12 + 45x2 + -45x2
-18x = -12 + 45x2 + -45x2

Combine like terms: 45x2 + -45x2 = 0
-18x = -12 + 0
-18x = -12

Solving
-18x = -12

Solving for variable 'x'.

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

Divide each side by '-18'.
x = 0.6666666667

Simplifying
x = 0.6666666667

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