-9b-3=3(b+2)

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Solution for -9b-3=3(b+2) equation:


Simplifying
-9b + -3 = 3(b + 2)

Reorder the terms:
-3 + -9b = 3(b + 2)

Reorder the terms:
-3 + -9b = 3(2 + b)
-3 + -9b = (2 * 3 + b * 3)
-3 + -9b = (6 + 3b)

Solving
-3 + -9b = 6 + 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 + -9b + -3b = 6 + 3b + -3b

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

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

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

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

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

Divide each side by '-12'.
b = -0.75

Simplifying
b = -0.75

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