7x^2-2X=-18

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Solution for 7x^2-2X=-18 equation: 


Simplifying
7x2 + -2X = -18

Reorder the terms:
-2X + 7x2 = -18

Solving
-2X + 7x2 = -18

Solving for variable 'X'.

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

Add '-7x2' to each side of the equation.
-2X + 7x2 + -7x2 = -18 + -7x2

Combine like terms: 7x2 + -7x2 = 0
-2X + 0 = -18 + -7x2
-2X = -18 + -7x2

Divide each side by '-2'.
X = 9 + 3.5x2

Simplifying
X = 9 + 3.5x2

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