40x^2+4a=0

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Solution for 40x^2+4a=0 equation: 


Simplifying
40x2 + 4a = 0

Reorder the terms:
4a + 40x2 = 0

Solving
4a + 40x2 = 0

Solving for variable 'a'.

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

Add '-40x2' to each side of the equation.
4a + 40x2 + -40x2 = 0 + -40x2

Combine like terms: 40x2 + -40x2 = 0
4a + 0 = 0 + -40x2
4a = 0 + -40x2
Remove the zero:
4a = -40x2

Divide each side by '4'.
a = -10x2

Simplifying
a = -10x2

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