3b+5=12b+4

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Solution for 3b+5=12b+4 equation:


Simplifying
3b + 5 = 12b + 4

Reorder the terms:
5 + 3b = 12b + 4

Reorder the terms:
5 + 3b = 4 + 12b

Solving
5 + 3b = 4 + 12b

Solving for variable 'b'.

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

Add '-12b' to each side of the equation.
5 + 3b + -12b = 4 + 12b + -12b

Combine like terms: 3b + -12b = -9b
5 + -9b = 4 + 12b + -12b

Combine like terms: 12b + -12b = 0
5 + -9b = 4 + 0
5 + -9b = 4

Add '-5' to each side of the equation.
5 + -5 + -9b = 4 + -5

Combine like terms: 5 + -5 = 0
0 + -9b = 4 + -5
-9b = 4 + -5

Combine like terms: 4 + -5 = -1
-9b = -1

Divide each side by '-9'.
b = 0.1111111111

Simplifying
b = 0.1111111111

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