1.4x-3.1=.2x-55

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Solution for 1.4x-3.1=.2x-55 equation: 


Simplifying
1.4x + -3.1 = 0.2x + -55

Reorder the terms:
-3.1 + 1.4x = 0.2x + -55

Reorder the terms:
-3.1 + 1.4x = -55 + 0.2x

Solving
-3.1 + 1.4x = -55 + 0.2x

Solving for variable 'x'.

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

Add '-0.2x' to each side of the equation.
-3.1 + 1.4x + -0.2x = -55 + 0.2x + -0.2x

Combine like terms: 1.4x + -0.2x = 1.2x
-3.1 + 1.2x = -55 + 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
-3.1 + 1.2x = -55 + 0.0
-3.1 + 1.2x = -55

Add '3.1' to each side of the equation.
-3.1 + 3.1 + 1.2x = -55 + 3.1

Combine like terms: -3.1 + 3.1 = 0.0
0.0 + 1.2x = -55 + 3.1
1.2x = -55 + 3.1

Combine like terms: -55 + 3.1 = -51.9
1.2x = -51.9

Divide each side by '1.2'.
x = -43.25

Simplifying
x = -43.25

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