12d+1-9b=12-6b

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Solution for 12d+1-9b=12-6b equation:


Simplifying
12d + 1 + -9b = 12 + -6b

Reorder the terms:
1 + -9b + 12d = 12 + -6b

Solving
1 + -9b + 12d = 12 + -6b

Solving for variable 'b'.

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

Add '6b' to each side of the equation.
1 + -9b + 6b + 12d = 12 + -6b + 6b

Combine like terms: -9b + 6b = -3b
1 + -3b + 12d = 12 + -6b + 6b

Combine like terms: -6b + 6b = 0
1 + -3b + 12d = 12 + 0
1 + -3b + 12d = 12

Add '-1' to each side of the equation.
1 + -3b + -1 + 12d = 12 + -1

Reorder the terms:
1 + -1 + -3b + 12d = 12 + -1

Combine like terms: 1 + -1 = 0
0 + -3b + 12d = 12 + -1
-3b + 12d = 12 + -1

Combine like terms: 12 + -1 = 11
-3b + 12d = 11

Add '-12d' to each side of the equation.
-3b + 12d + -12d = 11 + -12d

Combine like terms: 12d + -12d = 0
-3b + 0 = 11 + -12d
-3b = 11 + -12d

Divide each side by '-3'.
b = -3.666666667 + 4d

Simplifying
b = -3.666666667 + 4d

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