-7(b-7)=

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


Simplifying
-7(b + -7) = 0

Reorder the terms:
-7(-7 + b) = 0
(-7 * -7 + b * -7) = 0
(49 + -7b) = 0

Solving
49 + -7b = 0

Solving for variable 'b'.

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

Add '-49' to each side of the equation.
49 + -49 + -7b = 0 + -49

Combine like terms: 49 + -49 = 0
0 + -7b = 0 + -49
-7b = 0 + -49

Combine like terms: 0 + -49 = -49
-7b = -49

Divide each side by '-7'.
b = 7

Simplifying
b = 7

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