1.2+2x-0.8=3x

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Solution for 1.2+2x-0.8=3x equation:


Simplifying
1.2 + 2x + -0.8 = 3x

Reorder the terms:
1.2 + -0.8 + 2x = 3x

Combine like terms: 1.2 + -0.8 = 0.4
0.4 + 2x = 3x

Solving
0.4 + 2x = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
0.4 + 2x + -3x = 3x + -3x

Combine like terms: 2x + -3x = -1x
0.4 + -1x = 3x + -3x

Combine like terms: 3x + -3x = 0
0.4 + -1x = 0

Add '-0.4' to each side of the equation.
0.4 + -0.4 + -1x = 0 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + -1x = 0 + -0.4
-1x = 0 + -0.4

Combine like terms: 0 + -0.4 = -0.4
-1x = -0.4

Divide each side by '-1'.
x = 0.4

Simplifying
x = 0.4

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