9(b-4)=27

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Solution for 9(b-4)=27 equation: 


Simplifying
9(b + -4) = 27

Reorder the terms:
9(-4 + b) = 27
(-4 * 9 + b * 9) = 27
(-36 + 9b) = 27

Solving
-36 + 9b = 27

Solving for variable 'b'.

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

Add '36' to each side of the equation.
-36 + 36 + 9b = 27 + 36

Combine like terms: -36 + 36 = 0
0 + 9b = 27 + 36
9b = 27 + 36

Combine like terms: 27 + 36 = 63
9b = 63

Divide each side by '9'.
b = 7

Simplifying
b = 7

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