0.12x+0.08x+0.09=0.89

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Solution for 0.12x+0.08x+0.09=0.89 equation: 


Simplifying
0.12x + 0.08x + 0.09 = 0.89

Reorder the terms:
0.09 + 0.12x + 0.08x = 0.89

Combine like terms: 0.12x + 0.08x = 0.2x
0.09 + 0.2x = 0.89

Solving
0.09 + 0.2x = 0.89

Solving for variable 'x'.

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

Add '-0.09' to each side of the equation.
0.09 + -0.09 + 0.2x = 0.89 + -0.09

Combine like terms: 0.09 + -0.09 = 0.00
0.00 + 0.2x = 0.89 + -0.09
0.2x = 0.89 + -0.09

Combine like terms: 0.89 + -0.09 = 0.8
0.2x = 0.8

Divide each side by '0.2'.
x = 4

Simplifying
x = 4

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