-b-7=-1

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Solution for -b-7=-1 equation:


Simplifying
-1b + -7 = -1

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

Solving
-7 + -1b = -1

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 = -1 + 7

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

Combine like terms: -1 + 7 = 6
-1b = 6

Divide each side by '-1'.
b = -6

Simplifying
b = -6

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