5a+9b=120

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Solution for 5a+9b=120 equation: 


Simplifying
5a + 9b = 120

Solving
5a + 9b = 120

Solving for variable 'a'.

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

Add '-9b' to each side of the equation.
5a + 9b + -9b = 120 + -9b

Combine like terms: 9b + -9b = 0
5a + 0 = 120 + -9b
5a = 120 + -9b

Divide each side by '5'.
a = 24 + -1.8b

Simplifying
a = 24 + -1.8b

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