7(8+7b)=

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Solution for 7(8+7b)= equation: 


Simplifying
7(8 + 7b) = 0
(8 * 7 + 7b * 7) = 0
(56 + 49b) = 0

Solving
56 + 49b = 0

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 + 49b = 0 + -56

Combine like terms: 56 + -56 = 0
0 + 49b = 0 + -56
49b = 0 + -56

Combine like terms: 0 + -56 = -56
49b = -56

Divide each side by '49'.
b = -1.142857143

Simplifying
b = -1.142857143

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