3ab-2b=42

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Solution for 3ab-2b=42 equation: 


Simplifying
3ab + -2b = 42

Solving
3ab + -2b = 42

Solving for variable 'a'.

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

Add '2b' to each side of the equation.
3ab + -2b + 2b = 42 + 2b

Combine like terms: -2b + 2b = 0
3ab + 0 = 42 + 2b
3ab = 42 + 2b

Divide each side by '3b'.
a = 14b-1 + 0.6666666667

Simplifying
a = 14b-1 + 0.6666666667

Reorder the terms:
a = 0.6666666667 + 14b-1

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