8.1-10.1+3.5=7w+8w

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Solution for 8.1-10.1+3.5=7w+8w equation:


Simplifying
8.1 + -10.1 + 3.5 = 7w + 8w

Combine like terms: 8.1 + -10.1 = -2
-2 + 3.5 = 7w + 8w

Combine like terms: -2 + 3.5 = 1.5
1.5 = 7w + 8w

Combine like terms: 7w + 8w = 15w
1.5 = 15w

Solving
1.5 = 15w

Solving for variable 'w'.

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

Add '-15w' to each side of the equation.
1.5 + -15w = 15w + -15w

Combine like terms: 15w + -15w = 0
1.5 + -15w = 0

Add '-1.5' to each side of the equation.
1.5 + -1.5 + -15w = 0 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + -15w = 0 + -1.5
-15w = 0 + -1.5

Combine like terms: 0 + -1.5 = -1.5
-15w = -1.5

Divide each side by '-15'.
w = 0.1

Simplifying
w = 0.1

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