0.1x+0.9y=-1.8

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Solution for 0.1x+0.9y=-1.8 equation: 


Simplifying
0.1x + 0.9y = -1.8

Solving
0.1x + 0.9y = -1.8

Solving for variable 'x'.

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

Add '-0.9y' to each side of the equation.
0.1x + 0.9y + -0.9y = -1.8 + -0.9y

Combine like terms: 0.9y + -0.9y = 0.0
0.1x + 0.0 = -1.8 + -0.9y
0.1x = -1.8 + -0.9y

Divide each side by '0.1'.
x = -18 + -9y

Simplifying
x = -18 + -9y

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