9(b-7)=

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Solution for 9(b-7)= equation: 


Simplifying
9(b + -7) = 0

Reorder the terms:
9(-7 + b) = 0
(-7 * 9 + b * 9) = 0
(-63 + 9b) = 0

Solving
-63 + 9b = 0

Solving for variable 'b'.

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

Add '63' to each side of the equation.
-63 + 63 + 9b = 0 + 63

Combine like terms: -63 + 63 = 0
0 + 9b = 0 + 63
9b = 0 + 63

Combine like terms: 0 + 63 = 63
9b = 63

Divide each side by '9'.
b = 7

Simplifying
b = 7

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