1.2x+12.2=3.4x-1

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Solution for 1.2x+12.2=3.4x-1 equation: 


Simplifying
1.2x + 12.2 = 3.4x + -1

Reorder the terms:
12.2 + 1.2x = 3.4x + -1

Reorder the terms:
12.2 + 1.2x = -1 + 3.4x

Solving
12.2 + 1.2x = -1 + 3.4x

Solving for variable 'x'.

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

Add '-3.4x' to each side of the equation.
12.2 + 1.2x + -3.4x = -1 + 3.4x + -3.4x

Combine like terms: 1.2x + -3.4x = -2.2x
12.2 + -2.2x = -1 + 3.4x + -3.4x

Combine like terms: 3.4x + -3.4x = 0.0
12.2 + -2.2x = -1 + 0.0
12.2 + -2.2x = -1

Add '-12.2' to each side of the equation.
12.2 + -12.2 + -2.2x = -1 + -12.2

Combine like terms: 12.2 + -12.2 = 0.0
0.0 + -2.2x = -1 + -12.2
-2.2x = -1 + -12.2

Combine like terms: -1 + -12.2 = -13.2
-2.2x = -13.2

Divide each side by '-2.2'.
x = 6

Simplifying
x = 6

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