7.8+3.5w-1.5=6.8

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Solution for 7.8+3.5w-1.5=6.8 equation:


Simplifying
7.8 + 3.5w + -1.5 = 6.8

Reorder the terms:
7.8 + -1.5 + 3.5w = 6.8

Combine like terms: 7.8 + -1.5 = 6.3
6.3 + 3.5w = 6.8

Solving
6.3 + 3.5w = 6.8

Solving for variable 'w'.

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

Add '-6.3' to each side of the equation.
6.3 + -6.3 + 3.5w = 6.8 + -6.3

Combine like terms: 6.3 + -6.3 = 0.0
0.0 + 3.5w = 6.8 + -6.3
3.5w = 6.8 + -6.3

Combine like terms: 6.8 + -6.3 = 0.5
3.5w = 0.5

Divide each side by '3.5'.
w = 0.1428571429

Simplifying
w = 0.1428571429

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