-0.5x+4.21=0.3x+8.41

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Solution for -0.5x+4.21=0.3x+8.41 equation: 


Simplifying
-0.5x + 4.21 = 0.3x + 8.41

Reorder the terms:
4.21 + -0.5x = 0.3x + 8.41

Reorder the terms:
4.21 + -0.5x = 8.41 + 0.3x

Solving
4.21 + -0.5x = 8.41 + 0.3x

Solving for variable 'x'.

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

Add '-0.3x' to each side of the equation.
4.21 + -0.5x + -0.3x = 8.41 + 0.3x + -0.3x

Combine like terms: -0.5x + -0.3x = -0.8x
4.21 + -0.8x = 8.41 + 0.3x + -0.3x

Combine like terms: 0.3x + -0.3x = 0.0
4.21 + -0.8x = 8.41 + 0.0
4.21 + -0.8x = 8.41

Add '-4.21' to each side of the equation.
4.21 + -4.21 + -0.8x = 8.41 + -4.21

Combine like terms: 4.21 + -4.21 = 0.00
0.00 + -0.8x = 8.41 + -4.21
-0.8x = 8.41 + -4.21

Combine like terms: 8.41 + -4.21 = 4.2
-0.8x = 4.2

Divide each side by '-0.8'.
x = -5.25

Simplifying
x = -5.25

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