-9b-13+2b=1

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Solution for -9b-13+2b=1 equation:


Simplifying
-9b + -13 + 2b = 1

Reorder the terms:
-13 + -9b + 2b = 1

Combine like terms: -9b + 2b = -7b
-13 + -7b = 1

Solving
-13 + -7b = 1

Solving for variable 'b'.

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

Add '13' to each side of the equation.
-13 + 13 + -7b = 1 + 13

Combine like terms: -13 + 13 = 0
0 + -7b = 1 + 13
-7b = 1 + 13

Combine like terms: 1 + 13 = 14
-7b = 14

Divide each side by '-7'.
b = -2

Simplifying
b = -2

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