1x+0.5+0.9x=0.21

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Solution for 1x+0.5+0.9x=0.21 equation: 


Simplifying
1x + 0.5 + 0.9x = 0.21

Reorder the terms:
0.5 + 1x + 0.9x = 0.21

Combine like terms: 1x + 0.9x = 1.9x
0.5 + 1.9x = 0.21

Solving
0.5 + 1.9x = 0.21

Solving for variable 'x'.

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

Add '-0.5' to each side of the equation.
0.5 + -0.5 + 1.9x = 0.21 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + 1.9x = 0.21 + -0.5
1.9x = 0.21 + -0.5

Combine like terms: 0.21 + -0.5 = -0.29
1.9x = -0.29

Divide each side by '1.9'.
x = -0.1526315789

Simplifying
x = -0.1526315789

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