2ab-9b+(-8b)=

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Solution for 2ab-9b+(-8b)= equation: 


Simplifying
2ab + -9b + (-8b) = 0

Combine like terms: -9b + (-8b) = -17b
2ab + -17b = 0

Solving
2ab + -17b = 0

Solving for variable 'a'.

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

Add '17b' to each side of the equation.
2ab + -17b + 17b = 0 + 17b

Combine like terms: -17b + 17b = 0
2ab + 0 = 0 + 17b
2ab = 0 + 17b
Remove the zero:
2ab = 17b

Divide each side by '2b'.
a = 8.5

Simplifying
a = 8.5

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