2x(x-7)-2x^2=14

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Solution for 2x(x-7)-2x^2=14 equation: 


Simplifying
2x(x + -7) + -2x2 = 14

Reorder the terms:
2x(-7 + x) + -2x2 = 14
(-7 * 2x + x * 2x) + -2x2 = 14
(-14x + 2x2) + -2x2 = 14

Combine like terms: 2x2 + -2x2 = 0
-14x + 0 = 14
-14x = 14

Solving
-14x = 14

Solving for variable 'x'.

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

Divide each side by '-14'.
x = -1

Simplifying
x = -1

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