-4(b+4)=-8b

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Solution for -4(b+4)=-8b equation:


Simplifying
-4(b + 4) = -8b

Reorder the terms:
-4(4 + b) = -8b
(4 * -4 + b * -4) = -8b
(-16 + -4b) = -8b

Solving
-16 + -4b = -8b

Solving for variable 'b'.

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

Add '8b' to each side of the equation.
-16 + -4b + 8b = -8b + 8b

Combine like terms: -4b + 8b = 4b
-16 + 4b = -8b + 8b

Combine like terms: -8b + 8b = 0
-16 + 4b = 0

Add '16' to each side of the equation.
-16 + 16 + 4b = 0 + 16

Combine like terms: -16 + 16 = 0
0 + 4b = 0 + 16
4b = 0 + 16

Combine like terms: 0 + 16 = 16
4b = 16

Divide each side by '4'.
b = 4

Simplifying
b = 4

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