-2b-(-7)=7

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Solution for -2b-(-7)=7 equation: 


Simplifying
-2b + -1(-7) = 7

Multiply -1 * -7
-2b + 7 = 7

Reorder the terms:
7 + -2b = 7

Add '-7' to each side of the equation.
7 + -7 + -2b = 7 + -7

Combine like terms: 7 + -7 = 0
0 + -2b = 7 + -7
-2b = 7 + -7

Combine like terms: 7 + -7 = 0
-2b = 0

Solving
-2b = 0

Solving for variable 'b'.

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

Divide each side by '-2'.
b = 0

Simplifying
b = 0

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