7(x+2)2=63

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Solution for 7(x+2)2=63 equation:


Simplifying
7(x + 2) * 2 = 63

Reorder the terms:
7(2 + x) * 2 = 63

Reorder the terms for easier multiplication:
7 * 2(2 + x) = 63

Multiply 7 * 2
14(2 + x) = 63
(2 * 14 + x * 14) = 63
(28 + 14x) = 63

Solving
28 + 14x = 63

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 14x = 63 + -28

Combine like terms: 28 + -28 = 0
0 + 14x = 63 + -28
14x = 63 + -28

Combine like terms: 63 + -28 = 35
14x = 35

Divide each side by '14'.
x = 2.5

Simplifying
x = 2.5

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