6(b-7)=9

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Solution for 6(b-7)=9 equation: 


Simplifying
6(b + -7) = 9

Reorder the terms:
6(-7 + b) = 9
(-7 * 6 + b * 6) = 9
(-42 + 6b) = 9

Solving
-42 + 6b = 9

Solving for variable 'b'.

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

Add '42' to each side of the equation.
-42 + 42 + 6b = 9 + 42

Combine like terms: -42 + 42 = 0
0 + 6b = 9 + 42
6b = 9 + 42

Combine like terms: 9 + 42 = 51
6b = 51

Divide each side by '6'.
b = 8.5

Simplifying
b = 8.5

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