a+8.47=1.97

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Solution for a+8.47=1.97 equation: 


Simplifying
a + 8.47 = 1.97

Reorder the terms:
8.47 + a = 1.97

Solving
8.47 + a = 1.97

Solving for variable 'a'.

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

Add '-8.47' to each side of the equation.
8.47 + -8.47 + a = 1.97 + -8.47

Combine like terms: 8.47 + -8.47 = 0.00
0.00 + a = 1.97 + -8.47
a = 1.97 + -8.47

Combine like terms: 1.97 + -8.47 = -6.5
a = -6.5

Simplifying
a = -6.5

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