(B+3)2-4=8

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Solution for (B+3)2-4=8 equation:


Simplifying
(B + 3) * 2 + -4 = 8

Reorder the terms:
(3 + B) * 2 + -4 = 8

Reorder the terms for easier multiplication:
2(3 + B) + -4 = 8
(3 * 2 + B * 2) + -4 = 8
(6 + 2B) + -4 = 8

Reorder the terms:
6 + -4 + 2B = 8

Combine like terms: 6 + -4 = 2
2 + 2B = 8

Solving
2 + 2B = 8

Solving for variable 'B'.

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

Add '-2' to each side of the equation.
2 + -2 + 2B = 8 + -2

Combine like terms: 2 + -2 = 0
0 + 2B = 8 + -2
2B = 8 + -2

Combine like terms: 8 + -2 = 6
2B = 6

Divide each side by '2'.
B = 3

Simplifying
B = 3

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