0.9x=0.1x+0.4

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Solution for 0.9x=0.1x+0.4 equation:


Simplifying
0.9x = 0.1x + 0.4

Reorder the terms:
0.9x = 0.4 + 0.1x

Solving
0.9x = 0.4 + 0.1x

Solving for variable 'x'.

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

Add '-0.1x' to each side of the equation.
0.9x + -0.1x = 0.4 + 0.1x + -0.1x

Combine like terms: 0.9x + -0.1x = 0.8x
0.8x = 0.4 + 0.1x + -0.1x

Combine like terms: 0.1x + -0.1x = 0.0
0.8x = 0.4 + 0.0
0.8x = 0.4

Divide each side by '0.8'.
x = 0.5

Simplifying
x = 0.5

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