2.1=27.7-8w

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Solution for 2.1=27.7-8w equation: 


Simplifying
2.1 = 27.7 + -8w

Solving
2.1 = 27.7 + -8w

Solving for variable 'w'.

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

Add '8w' to each side of the equation.
2.1 + 8w = 27.7 + -8w + 8w

Combine like terms: -8w + 8w = 0
2.1 + 8w = 27.7 + 0
2.1 + 8w = 27.7

Add '-2.1' to each side of the equation.
2.1 + -2.1 + 8w = 27.7 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + 8w = 27.7 + -2.1
8w = 27.7 + -2.1

Combine like terms: 27.7 + -2.1 = 25.6
8w = 25.6

Divide each side by '8'.
w = 3.2

Simplifying
w = 3.2

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