(2x-6)2=19

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Solution for (2x-6)2=19 equation:


Simplifying
(2x + -6) * 2 = 19

Reorder the terms:
(-6 + 2x) * 2 = 19

Reorder the terms for easier multiplication:
2(-6 + 2x) = 19
(-6 * 2 + 2x * 2) = 19
(-12 + 4x) = 19

Solving
-12 + 4x = 19

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 4x = 19 + 12

Combine like terms: -12 + 12 = 0
0 + 4x = 19 + 12
4x = 19 + 12

Combine like terms: 19 + 12 = 31
4x = 31

Divide each side by '4'.
x = 7.75

Simplifying
x = 7.75

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