0.3x+3.3=0.9x-0.9

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Solution for 0.3x+3.3=0.9x-0.9 equation: 


Simplifying
0.3x + 3.3 = 0.9x + -0.9

Reorder the terms:
3.3 + 0.3x = 0.9x + -0.9

Reorder the terms:
3.3 + 0.3x = -0.9 + 0.9x

Solving
3.3 + 0.3x = -0.9 + 0.9x

Solving for variable 'x'.

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

Add '-0.9x' to each side of the equation.
3.3 + 0.3x + -0.9x = -0.9 + 0.9x + -0.9x

Combine like terms: 0.3x + -0.9x = -0.6x
3.3 + -0.6x = -0.9 + 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
3.3 + -0.6x = -0.9 + 0.0
3.3 + -0.6x = -0.9

Add '-3.3' to each side of the equation.
3.3 + -3.3 + -0.6x = -0.9 + -3.3

Combine like terms: 3.3 + -3.3 = 0.0
0.0 + -0.6x = -0.9 + -3.3
-0.6x = -0.9 + -3.3

Combine like terms: -0.9 + -3.3 = -4.2
-0.6x = -4.2

Divide each side by '-0.6'.
x = 7

Simplifying
x = 7

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