-3(b-4)=3b-6

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


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

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

Reorder the terms:
12 + -3b = -6 + 3b

Solving
12 + -3b = -6 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
12 + -3b + -3b = -6 + 3b + -3b

Combine like terms: -3b + -3b = -6b
12 + -6b = -6 + 3b + -3b

Combine like terms: 3b + -3b = 0
12 + -6b = -6 + 0
12 + -6b = -6

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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