300x-0.21=800x+0.54

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Solution for 300x-0.21=800x+0.54 equation:


Simplifying
300x + -0.21 = 800x + 0.54

Reorder the terms:
-0.21 + 300x = 800x + 0.54

Reorder the terms:
-0.21 + 300x = 0.54 + 800x

Solving
-0.21 + 300x = 0.54 + 800x

Solving for variable 'x'.

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

Add '-800x' to each side of the equation.
-0.21 + 300x + -800x = 0.54 + 800x + -800x

Combine like terms: 300x + -800x = -500x
-0.21 + -500x = 0.54 + 800x + -800x

Combine like terms: 800x + -800x = 0
-0.21 + -500x = 0.54 + 0
-0.21 + -500x = 0.54

Add '0.21' to each side of the equation.
-0.21 + 0.21 + -500x = 0.54 + 0.21

Combine like terms: -0.21 + 0.21 = 0.00
0.00 + -500x = 0.54 + 0.21
-500x = 0.54 + 0.21

Combine like terms: 0.54 + 0.21 = 0.75
-500x = 0.75

Divide each side by '-500'.
x = -0.0015

Simplifying
x = -0.0015

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