-7b-8+9b=2b-5

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Solution for -7b-8+9b=2b-5 equation:


Simplifying
-7b + -8 + 9b = 2b + -5

Reorder the terms:
-8 + -7b + 9b = 2b + -5

Combine like terms: -7b + 9b = 2b
-8 + 2b = 2b + -5

Reorder the terms:
-8 + 2b = -5 + 2b

Add '-2b' to each side of the equation.
-8 + 2b + -2b = -5 + 2b + -2b

Combine like terms: 2b + -2b = 0
-8 + 0 = -5 + 2b + -2b
-8 = -5 + 2b + -2b

Combine like terms: 2b + -2b = 0
-8 = -5 + 0
-8 = -5

Solving
-8 = -5

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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