9a+5b=-40

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Solution for 9a+5b=-40 equation: 


Simplifying
9a + 5b = -40

Solving
9a + 5b = -40

Solving for variable 'a'.

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

Add '-5b' to each side of the equation.
9a + 5b + -5b = -40 + -5b

Combine like terms: 5b + -5b = 0
9a + 0 = -40 + -5b
9a = -40 + -5b

Divide each side by '9'.
a = -4.444444444 + -0.5555555556b

Simplifying
a = -4.444444444 + -0.5555555556b

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