5b+4(2+2b)=-1

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Solution for 5b+4(2+2b)=-1 equation:


Simplifying
5b + 4(2 + 2b) = -1
5b + (2 * 4 + 2b * 4) = -1
5b + (8 + 8b) = -1

Reorder the terms:
8 + 5b + 8b = -1

Combine like terms: 5b + 8b = 13b
8 + 13b = -1

Solving
8 + 13b = -1

Solving for variable 'b'.

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

Add '-8' to each side of the equation.
8 + -8 + 13b = -1 + -8

Combine like terms: 8 + -8 = 0
0 + 13b = -1 + -8
13b = -1 + -8

Combine like terms: -1 + -8 = -9
13b = -9

Divide each side by '13'.
b = -0.6923076923

Simplifying
b = -0.6923076923

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