31.7x-4.7=9.9+8.1

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Solution for 31.7x-4.7=9.9+8.1 equation:


Simplifying
31.7x + -4.7 = 9.9 + 8.1

Reorder the terms:
-4.7 + 31.7x = 9.9 + 8.1

Combine like terms: 9.9 + 8.1 = 18
-4.7 + 31.7x = 18

Solving
-4.7 + 31.7x = 18

Solving for variable 'x'.

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

Add '4.7' to each side of the equation.
-4.7 + 4.7 + 31.7x = 18 + 4.7

Combine like terms: -4.7 + 4.7 = 0.0
0.0 + 31.7x = 18 + 4.7
31.7x = 18 + 4.7

Combine like terms: 18 + 4.7 = 22.7
31.7x = 22.7

Divide each side by '31.7'.
x = 0.7160883281

Simplifying
x = 0.7160883281

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