6b+3=3b-12

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Solution for 6b+3=3b-12 equation:


Simplifying
6b + 3 = 3b + -12

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

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

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

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

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

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

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

Combine like terms: -12 + -3 = -15
3b = -15

Divide each side by '3'.
b = -5

Simplifying
b = -5

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