7b-9=-163

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Solution for 7b-9=-163 equation: 


Simplifying
7b + -9 = -163

Reorder the terms:
-9 + 7b = -163

Solving
-9 + 7b = -163

Solving for variable 'b'.

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

Add '9' to each side of the equation.
-9 + 9 + 7b = -163 + 9

Combine like terms: -9 + 9 = 0
0 + 7b = -163 + 9
7b = -163 + 9

Combine like terms: -163 + 9 = -154
7b = -154

Divide each side by '7'.
b = -22

Simplifying
b = -22

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