9a-6b=42

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Solution for 9a-6b=42 equation: 


Simplifying
9a + -6b = 42

Solving
9a + -6b = 42

Solving for variable 'a'.

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

Add '6b' to each side of the equation.
9a + -6b + 6b = 42 + 6b

Combine like terms: -6b + 6b = 0
9a + 0 = 42 + 6b
9a = 42 + 6b

Divide each side by '9'.
a = 4.666666667 + 0.6666666667b

Simplifying
a = 4.666666667 + 0.6666666667b

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