0.2x+0.2=0.9x-1.2

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Solution for 0.2x+0.2=0.9x-1.2 equation: 


Simplifying
0.2x + 0.2 = 0.9x + -1.2

Reorder the terms:
0.2 + 0.2x = 0.9x + -1.2

Reorder the terms:
0.2 + 0.2x = -1.2 + 0.9x

Solving
0.2 + 0.2x = -1.2 + 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.
0.2 + 0.2x + -0.9x = -1.2 + 0.9x + -0.9x

Combine like terms: 0.2x + -0.9x = -0.7x
0.2 + -0.7x = -1.2 + 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
0.2 + -0.7x = -1.2 + 0.0
0.2 + -0.7x = -1.2

Add '-0.2' to each side of the equation.
0.2 + -0.2 + -0.7x = -1.2 + -0.2

Combine like terms: 0.2 + -0.2 = 0.0
0.0 + -0.7x = -1.2 + -0.2
-0.7x = -1.2 + -0.2

Combine like terms: -1.2 + -0.2 = -1.4
-0.7x = -1.4

Divide each side by '-0.7'.
x = 2

Simplifying
x = 2

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