1.2w-3.8=12.4

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Solution for 1.2w-3.8=12.4 equation: 


Simplifying
1.2w + -3.8 = 12.4

Reorder the terms:
-3.8 + 1.2w = 12.4

Solving
-3.8 + 1.2w = 12.4

Solving for variable 'w'.

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

Add '3.8' to each side of the equation.
-3.8 + 3.8 + 1.2w = 12.4 + 3.8

Combine like terms: -3.8 + 3.8 = 0.0
0.0 + 1.2w = 12.4 + 3.8
1.2w = 12.4 + 3.8

Combine like terms: 12.4 + 3.8 = 16.2
1.2w = 16.2

Divide each side by '1.2'.
w = 13.5

Simplifying
w = 13.5

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