3(b-2)-1b=5b+12

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Solution for 3(b-2)-1b=5b+12 equation:


Simplifying
3(b + -2) + -1b = 5b + 12

Reorder the terms:
3(-2 + b) + -1b = 5b + 12
(-2 * 3 + b * 3) + -1b = 5b + 12
(-6 + 3b) + -1b = 5b + 12

Combine like terms: 3b + -1b = 2b
-6 + 2b = 5b + 12

Reorder the terms:
-6 + 2b = 12 + 5b

Solving
-6 + 2b = 12 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-6 + 2b + -5b = 12 + 5b + -5b

Combine like terms: 2b + -5b = -3b
-6 + -3b = 12 + 5b + -5b

Combine like terms: 5b + -5b = 0
-6 + -3b = 12 + 0
-6 + -3b = 12

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

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

Combine like terms: 12 + 6 = 18
-3b = 18

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

Simplifying
b = -6

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