4.5-1.9w=20.1-2w

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Solution for 4.5-1.9w=20.1-2w equation: 


Simplifying
4.5 + -1.9w = 20.1 + -2w

Solving
4.5 + -1.9w = 20.1 + -2w

Solving for variable 'w'.

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

Add '2w' to each side of the equation.
4.5 + -1.9w + 2w = 20.1 + -2w + 2w

Combine like terms: -1.9w + 2w = 0.1w
4.5 + 0.1w = 20.1 + -2w + 2w

Combine like terms: -2w + 2w = 0
4.5 + 0.1w = 20.1 + 0
4.5 + 0.1w = 20.1

Add '-4.5' to each side of the equation.
4.5 + -4.5 + 0.1w = 20.1 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + 0.1w = 20.1 + -4.5
0.1w = 20.1 + -4.5

Combine like terms: 20.1 + -4.5 = 15.6
0.1w = 15.6

Divide each side by '0.1'.
w = 156

Simplifying
w = 156

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