0.4x+0.5=1.9-0.8x

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Solution for 0.4x+0.5=1.9-0.8x equation: 


Simplifying
0.4x + 0.5 = 1.9 + -0.8x

Reorder the terms:
0.5 + 0.4x = 1.9 + -0.8x

Solving
0.5 + 0.4x = 1.9 + -0.8x

Solving for variable 'x'.

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

Add '0.8x' to each side of the equation.
0.5 + 0.4x + 0.8x = 1.9 + -0.8x + 0.8x

Combine like terms: 0.4x + 0.8x = 1.2x
0.5 + 1.2x = 1.9 + -0.8x + 0.8x

Combine like terms: -0.8x + 0.8x = 0.0
0.5 + 1.2x = 1.9 + 0.0
0.5 + 1.2x = 1.9

Add '-0.5' to each side of the equation.
0.5 + -0.5 + 1.2x = 1.9 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + 1.2x = 1.9 + -0.5
1.2x = 1.9 + -0.5

Combine like terms: 1.9 + -0.5 = 1.4
1.2x = 1.4

Divide each side by '1.2'.
x = 1.166666667

Simplifying
x = 1.166666667

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