3x+5b+6=9x-7b-3

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Solution for 3x+5b+6=9x-7b-3 equation:


Simplifying
3x + 5b + 6 = 9x + -7b + -3

Reorder the terms:
6 + 5b + 3x = 9x + -7b + -3

Reorder the terms:
6 + 5b + 3x = -3 + -7b + 9x

Solving
6 + 5b + 3x = -3 + -7b + 9x

Solving for variable 'b'.

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

Add '7b' to each side of the equation.
6 + 5b + 7b + 3x = -3 + -7b + 7b + 9x

Combine like terms: 5b + 7b = 12b
6 + 12b + 3x = -3 + -7b + 7b + 9x

Combine like terms: -7b + 7b = 0
6 + 12b + 3x = -3 + 0 + 9x
6 + 12b + 3x = -3 + 9x

Add '-6' to each side of the equation.
6 + 12b + -6 + 3x = -3 + -6 + 9x

Reorder the terms:
6 + -6 + 12b + 3x = -3 + -6 + 9x

Combine like terms: 6 + -6 = 0
0 + 12b + 3x = -3 + -6 + 9x
12b + 3x = -3 + -6 + 9x

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

Add '-3x' to each side of the equation.
12b + 3x + -3x = -9 + 9x + -3x

Combine like terms: 3x + -3x = 0
12b + 0 = -9 + 9x + -3x
12b = -9 + 9x + -3x

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

Divide each side by '12'.
b = -0.75 + 0.5x

Simplifying
b = -0.75 + 0.5x

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