1.5x+11.8=3.1x-1

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Solution for 1.5x+11.8=3.1x-1 equation: 


Simplifying
1.5x + 11.8 = 3.1x + -1

Reorder the terms:
11.8 + 1.5x = 3.1x + -1

Reorder the terms:
11.8 + 1.5x = -1 + 3.1x

Solving
11.8 + 1.5x = -1 + 3.1x

Solving for variable 'x'.

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

Add '-3.1x' to each side of the equation.
11.8 + 1.5x + -3.1x = -1 + 3.1x + -3.1x

Combine like terms: 1.5x + -3.1x = -1.6x
11.8 + -1.6x = -1 + 3.1x + -3.1x

Combine like terms: 3.1x + -3.1x = 0.0
11.8 + -1.6x = -1 + 0.0
11.8 + -1.6x = -1

Add '-11.8' to each side of the equation.
11.8 + -11.8 + -1.6x = -1 + -11.8

Combine like terms: 11.8 + -11.8 = 0.0
0.0 + -1.6x = -1 + -11.8
-1.6x = -1 + -11.8

Combine like terms: -1 + -11.8 = -12.8
-1.6x = -12.8

Divide each side by '-1.6'.
x = 8

Simplifying
x = 8

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