-4(2+3b)=8-4b

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Solution for -4(2+3b)=8-4b equation:


Simplifying
-4(2 + 3b) = 8 + -4b
(2 * -4 + 3b * -4) = 8 + -4b
(-8 + -12b) = 8 + -4b

Solving
-8 + -12b = 8 + -4b

Solving for variable 'b'.

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

Add '4b' to each side of the equation.
-8 + -12b + 4b = 8 + -4b + 4b

Combine like terms: -12b + 4b = -8b
-8 + -8b = 8 + -4b + 4b

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

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

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

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

Divide each side by '-8'.
b = -2

Simplifying
b = -2

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