12.2x+0.3=20.7+5.4x

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Solution for 12.2x+0.3=20.7+5.4x equation: 


Simplifying
12.2x + 0.3 = 20.7 + 5.4x

Reorder the terms:
0.3 + 12.2x = 20.7 + 5.4x

Solving
0.3 + 12.2x = 20.7 + 5.4x

Solving for variable 'x'.

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

Add '-5.4x' to each side of the equation.
0.3 + 12.2x + -5.4x = 20.7 + 5.4x + -5.4x

Combine like terms: 12.2x + -5.4x = 6.8x
0.3 + 6.8x = 20.7 + 5.4x + -5.4x

Combine like terms: 5.4x + -5.4x = 0.0
0.3 + 6.8x = 20.7 + 0.0
0.3 + 6.8x = 20.7

Add '-0.3' to each side of the equation.
0.3 + -0.3 + 6.8x = 20.7 + -0.3

Combine like terms: 0.3 + -0.3 = 0.0
0.0 + 6.8x = 20.7 + -0.3
6.8x = 20.7 + -0.3

Combine like terms: 20.7 + -0.3 = 20.4
6.8x = 20.4

Divide each side by '6.8'.
x = 3

Simplifying
x = 3

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