5w-4.2=8.3

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Solution for 5w-4.2=8.3 equation: 


Simplifying
5w + -4.2 = 8.3

Reorder the terms:
-4.2 + 5w = 8.3

Solving
-4.2 + 5w = 8.3

Solving for variable 'w'.

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

Add '4.2' to each side of the equation.
-4.2 + 4.2 + 5w = 8.3 + 4.2

Combine like terms: -4.2 + 4.2 = 0.0
0.0 + 5w = 8.3 + 4.2
5w = 8.3 + 4.2

Combine like terms: 8.3 + 4.2 = 12.5
5w = 12.5

Divide each side by '5'.
w = 2.5

Simplifying
w = 2.5

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