(X)2-2(7)=11

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Solution for (X)2-2(7)=11 equation:


Simplifying
(X) * 2 + -2(7) = 11

Reorder the terms for easier multiplication:
2X + -2(7) = 11

Multiply -2 * 7
2X + -14 = 11

Reorder the terms:
-14 + 2X = 11

Solving
-14 + 2X = 11

Solving for variable 'X'.

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

Add '14' to each side of the equation.
-14 + 14 + 2X = 11 + 14

Combine like terms: -14 + 14 = 0
0 + 2X = 11 + 14
2X = 11 + 14

Combine like terms: 11 + 14 = 25
2X = 25

Divide each side by '2'.
X = 12.5

Simplifying
X = 12.5

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