-3b+9=-3

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Solution for -3b+9=-3 equation: 


Simplifying
-3b + 9 = -3

Reorder the terms:
9 + -3b = -3

Solving
9 + -3b = -3

Solving for variable 'b'.

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

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

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

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

Divide each side by '-3'.
b = 4

Simplifying
b = 4

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