2ab+3ab=20

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Solution for 2ab+3ab=20 equation: 


Simplifying
2ab + 3ab = 20

Combine like terms: 2ab + 3ab = 5ab
5ab = 20

Solving
5ab = 20

Solving for variable 'a'.

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

Divide each side by '5b'.
a = 4b-1

Simplifying
a = 4b-1

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