8a+31+9=0

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Solution for 8a+31+9=0 equation:


Simplifying
8a + 31 + 9 = 0

Reorder the terms:
31 + 9 + 8a = 0

Combine like terms: 31 + 9 = 40
40 + 8a = 0

Solving
40 + 8a = 0

Solving for variable 'a'.

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

Add '-40' to each side of the equation.
40 + -40 + 8a = 0 + -40

Combine like terms: 40 + -40 = 0
0 + 8a = 0 + -40
8a = 0 + -40

Combine like terms: 0 + -40 = -40
8a = -40

Divide each side by '8'.
a = -5

Simplifying
a = -5

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