(4b+7)2=

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Solution for (4b+7)2= equation:


Simplifying
(4b + 7) * 2 = 0

Reorder the terms:
(7 + 4b) * 2 = 0

Reorder the terms for easier multiplication:
2(7 + 4b) = 0
(7 * 2 + 4b * 2) = 0
(14 + 8b) = 0

Solving
14 + 8b = 0

Solving for variable 'b'.

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

Add '-14' to each side of the equation.
14 + -14 + 8b = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 8b = 0 + -14
8b = 0 + -14

Combine like terms: 0 + -14 = -14
8b = -14

Divide each side by '8'.
b = -1.75

Simplifying
b = -1.75

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