2.1+0.5x=0.8x-4.8

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Solution for 2.1+0.5x=0.8x-4.8 equation: 


Simplifying
2.1 + 0.5x = 0.8x + -4.8

Reorder the terms:
2.1 + 0.5x = -4.8 + 0.8x

Solving
2.1 + 0.5x = -4.8 + 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.
2.1 + 0.5x + -0.8x = -4.8 + 0.8x + -0.8x

Combine like terms: 0.5x + -0.8x = -0.3x
2.1 + -0.3x = -4.8 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
2.1 + -0.3x = -4.8 + 0.0
2.1 + -0.3x = -4.8

Add '-2.1' to each side of the equation.
2.1 + -2.1 + -0.3x = -4.8 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + -0.3x = -4.8 + -2.1
-0.3x = -4.8 + -2.1

Combine like terms: -4.8 + -2.1 = -6.9
-0.3x = -6.9

Divide each side by '-0.3'.
x = 23

Simplifying
x = 23

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