-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 = -6b
-3 + -6b = -6 + -3b + 3b

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

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

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

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

Divide each side by '-6'.
b = 0.5

Simplifying
b = 0.5

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