5x-1.2=9x-.8

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Solution for 5x-1.2=9x-.8 equation:


Simplifying
5x + -1.2 = 9x + -0.8

Reorder the terms:
-1.2 + 5x = 9x + -0.8

Reorder the terms:
-1.2 + 5x = -0.8 + 9x

Solving
-1.2 + 5x = -0.8 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-1.2 + 5x + -9x = -0.8 + 9x + -9x

Combine like terms: 5x + -9x = -4x
-1.2 + -4x = -0.8 + 9x + -9x

Combine like terms: 9x + -9x = 0
-1.2 + -4x = -0.8 + 0
-1.2 + -4x = -0.8

Add '1.2' to each side of the equation.
-1.2 + 1.2 + -4x = -0.8 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + -4x = -0.8 + 1.2
-4x = -0.8 + 1.2

Combine like terms: -0.8 + 1.2 = 0.4
-4x = 0.4

Divide each side by '-4'.
x = -0.1

Simplifying
x = -0.1

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