-4.6x+2.1=-20.9

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Solution for -4.6x+2.1=-20.9 equation: 


Simplifying
-4.6x + 2.1 = -20.9

Reorder the terms:
2.1 + -4.6x = -20.9

Solving
2.1 + -4.6x = -20.9

Solving for variable 'x'.

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

Add '-2.1' to each side of the equation.
2.1 + -2.1 + -4.6x = -20.9 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + -4.6x = -20.9 + -2.1
-4.6x = -20.9 + -2.1

Combine like terms: -20.9 + -2.1 = -23
-4.6x = -23

Divide each side by '-4.6'.
x = 5

Simplifying
x = 5

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