7.5w-84.3=15

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Solution for 7.5w-84.3=15 equation: 


Simplifying
7.5w + -84.3 = 15

Reorder the terms:
-84.3 + 7.5w = 15

Solving
-84.3 + 7.5w = 15

Solving for variable 'w'.

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

Add '84.3' to each side of the equation.
-84.3 + 84.3 + 7.5w = 15 + 84.3

Combine like terms: -84.3 + 84.3 = 0.0
0.0 + 7.5w = 15 + 84.3
7.5w = 15 + 84.3

Combine like terms: 15 + 84.3 = 99.3
7.5w = 99.3

Divide each side by '7.5'.
w = 13.24

Simplifying
w = 13.24

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