(7x+2)2=64

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Solution for (7x+2)2=64 equation:


Simplifying
(7x + 2) * 2 = 64

Reorder the terms:
(2 + 7x) * 2 = 64

Reorder the terms for easier multiplication:
2(2 + 7x) = 64
(2 * 2 + 7x * 2) = 64
(4 + 14x) = 64

Solving
4 + 14x = 64

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 14x = 64 + -4

Combine like terms: 4 + -4 = 0
0 + 14x = 64 + -4
14x = 64 + -4

Combine like terms: 64 + -4 = 60
14x = 60

Divide each side by '14'.
x = 4.285714286

Simplifying
x = 4.285714286

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