9.1x-2.1=2.5x-3.2

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Solution for 9.1x-2.1=2.5x-3.2 equation: 


Simplifying
9.1x + -2.1 = 2.5x + -3.2

Reorder the terms:
-2.1 + 9.1x = 2.5x + -3.2

Reorder the terms:
-2.1 + 9.1x = -3.2 + 2.5x

Solving
-2.1 + 9.1x = -3.2 + 2.5x

Solving for variable 'x'.

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

Add '-2.5x' to each side of the equation.
-2.1 + 9.1x + -2.5x = -3.2 + 2.5x + -2.5x

Combine like terms: 9.1x + -2.5x = 6.6x
-2.1 + 6.6x = -3.2 + 2.5x + -2.5x

Combine like terms: 2.5x + -2.5x = 0.0
-2.1 + 6.6x = -3.2 + 0.0
-2.1 + 6.6x = -3.2

Add '2.1' to each side of the equation.
-2.1 + 2.1 + 6.6x = -3.2 + 2.1

Combine like terms: -2.1 + 2.1 = 0.0
0.0 + 6.6x = -3.2 + 2.1
6.6x = -3.2 + 2.1

Combine like terms: -3.2 + 2.1 = -1.1
6.6x = -1.1

Divide each side by '6.6'.
x = -0.1666666667

Simplifying
x = -0.1666666667

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