0.9x+0.1=-0.8

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Solution for 0.9x+0.1=-0.8 equation: 


Simplifying
0.9x + 0.1 = -0.8

Reorder the terms:
0.1 + 0.9x = -0.8

Solving
0.1 + 0.9x = -0.8

Solving for variable 'x'.

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

Add '-0.1' to each side of the equation.
0.1 + -0.1 + 0.9x = -0.8 + -0.1

Combine like terms: 0.1 + -0.1 = 0.0
0.0 + 0.9x = -0.8 + -0.1
0.9x = -0.8 + -0.1

Combine like terms: -0.8 + -0.1 = -0.9
0.9x = -0.9

Divide each side by '0.9'.
x = -1

Simplifying
x = -1

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