0.2x+0.21x-0.04=8.16

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Solution for 0.2x+0.21x-0.04=8.16 equation: 


Simplifying
0.2x + 0.21x + -0.04 = 8.16

Reorder the terms:
-0.04 + 0.2x + 0.21x = 8.16

Combine like terms: 0.2x + 0.21x = 0.41x
-0.04 + 0.41x = 8.16

Solving
-0.04 + 0.41x = 8.16

Solving for variable 'x'.

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

Add '0.04' to each side of the equation.
-0.04 + 0.04 + 0.41x = 8.16 + 0.04

Combine like terms: -0.04 + 0.04 = 0.00
0.00 + 0.41x = 8.16 + 0.04
0.41x = 8.16 + 0.04

Combine like terms: 8.16 + 0.04 = 8.2
0.41x = 8.2

Divide each side by '0.41'.
x = 20

Simplifying
x = 20

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