40a*2+4a=0

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Solution for 40a*2+4a=0 equation: 


Simplifying
40a * 2 + 4a = 0

Reorder the terms for easier multiplication:
40 * 2a + 4a = 0

Multiply 40 * 2
80a + 4a = 0

Combine like terms: 80a + 4a = 84a
84a = 0

Solving
84a = 0

Solving for variable 'a'.

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

Divide each side by '84'.
a = 0

Simplifying
a = 0

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