2(b+4)=5n-5

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


Simplifying
2(b + 4) = 5n + -5

Reorder the terms:
2(4 + b) = 5n + -5
(4 * 2 + b * 2) = 5n + -5
(8 + 2b) = 5n + -5

Reorder the terms:
8 + 2b = -5 + 5n

Solving
8 + 2b = -5 + 5n

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 + 2b = -5 + -8 + 5n

Combine like terms: 8 + -8 = 0
0 + 2b = -5 + -8 + 5n
2b = -5 + -8 + 5n

Combine like terms: -5 + -8 = -13
2b = -13 + 5n

Divide each side by '2'.
b = -6.5 + 2.5n

Simplifying
b = -6.5 + 2.5n

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