(8+2B)*7=28

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Solution for (8+2B)*7=28 equation: 


Simplifying
(8 + 2B) * 7 = 28

Reorder the terms for easier multiplication:
7(8 + 2B) = 28
(8 * 7 + 2B * 7) = 28
(56 + 14B) = 28

Solving
56 + 14B = 28

Solving for variable 'B'.

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

Add '-56' to each side of the equation.
56 + -56 + 14B = 28 + -56

Combine like terms: 56 + -56 = 0
0 + 14B = 28 + -56
14B = 28 + -56

Combine like terms: 28 + -56 = -28
14B = -28

Divide each side by '14'.
B = -2

Simplifying
B = -2

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