(4x+7)2=68

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Solution for (4x+7)2=68 equation:


Simplifying
(4x + 7) * 2 = 68

Reorder the terms:
(7 + 4x) * 2 = 68

Reorder the terms for easier multiplication:
2(7 + 4x) = 68
(7 * 2 + 4x * 2) = 68
(14 + 8x) = 68

Solving
14 + 8x = 68

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 + 8x = 68 + -14

Combine like terms: 14 + -14 = 0
0 + 8x = 68 + -14
8x = 68 + -14

Combine like terms: 68 + -14 = 54
8x = 54

Divide each side by '8'.
x = 6.75

Simplifying
x = 6.75

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