10x^2=8x^2+18

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Solution for 10x^2=8x^2+18 equation: 


Simplifying
10x2 = 8x2 + 18

Reorder the terms:
10x2 = 18 + 8x2

Solving
10x2 = 18 + 8x2

Solving for variable 'x'.

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

Add '-8x2' to each side of the equation.
10x2 + -8x2 = 18 + 8x2 + -8x2

Combine like terms: 10x2 + -8x2 = 2x2
2x2 = 18 + 8x2 + -8x2

Combine like terms: 8x2 + -8x2 = 0
2x2 = 18 + 0
2x2 = 18

Divide each side by '2'.
x2 = 9

Simplifying
x2 = 9

Take the square root of each side:
x = {-3, 3}

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