-7+2b+2=-1

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Solution for -7+2b+2=-1 equation: 


Simplifying
-7 + 2b + 2 = -1

Reorder the terms:
-7 + 2 + 2b = -1

Combine like terms: -7 + 2 = -5
-5 + 2b = -1

Solving
-5 + 2b = -1

Solving for variable 'b'.

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

Add '5' to each side of the equation.
-5 + 5 + 2b = -1 + 5

Combine like terms: -5 + 5 = 0
0 + 2b = -1 + 5
2b = -1 + 5

Combine like terms: -1 + 5 = 4
2b = 4

Divide each side by '2'.
b = 2

Simplifying
b = 2

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