3(-2b-4)=6

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Solution for 3(-2b-4)=6 equation: 


Simplifying
3(-2b + -4) = 6

Reorder the terms:
3(-4 + -2b) = 6
(-4 * 3 + -2b * 3) = 6
(-12 + -6b) = 6

Solving
-12 + -6b = 6

Solving for variable 'b'.

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

Add '12' to each side of the equation.
-12 + 12 + -6b = 6 + 12

Combine like terms: -12 + 12 = 0
0 + -6b = 6 + 12
-6b = 6 + 12

Combine like terms: 6 + 12 = 18
-6b = 18

Divide each side by '-6'.
b = -3

Simplifying
b = -3

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