-3x-1.9=-20.5

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Solution for -3x-1.9=-20.5 equation:


Simplifying
-3x + -1.9 = -20.5

Reorder the terms:
-1.9 + -3x = -20.5

Solving
-1.9 + -3x = -20.5

Solving for variable 'x'.

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

Add '1.9' to each side of the equation.
-1.9 + 1.9 + -3x = -20.5 + 1.9

Combine like terms: -1.9 + 1.9 = 0.0
0.0 + -3x = -20.5 + 1.9
-3x = -20.5 + 1.9

Combine like terms: -20.5 + 1.9 = -18.6
-3x = -18.6

Divide each side by '-3'.
x = 6.2

Simplifying
x = 6.2

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