-3w+8.4=-7.2

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Solution for -3w+8.4=-7.2 equation:


Simplifying
-3w + 8.4 = -7.2

Reorder the terms:
8.4 + -3w = -7.2

Solving
8.4 + -3w = -7.2

Solving for variable 'w'.

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

Add '-8.4' to each side of the equation.
8.4 + -8.4 + -3w = -7.2 + -8.4

Combine like terms: 8.4 + -8.4 = 0.0
0.0 + -3w = -7.2 + -8.4
-3w = -7.2 + -8.4

Combine like terms: -7.2 + -8.4 = -15.6
-3w = -15.6

Divide each side by '-3'.
w = 5.2

Simplifying
w = 5.2

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