-(b-7)=

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Solution for -(b-7)= equation:


Simplifying
-1(b + -7) = 0

Reorder the terms:
-1(-7 + b) = 0
(-7 * -1 + b * -1) = 0
(7 + -1b) = 0

Solving
7 + -1b = 0

Solving for variable 'b'.

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

Add '-7' to each side of the equation.
7 + -7 + -1b = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1b = 0 + -7
-1b = 0 + -7

Combine like terms: 0 + -7 = -7
-1b = -7

Divide each side by '-1'.
b = 7

Simplifying
b = 7

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