4(w-2.1)=w+0.1

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Solution for 4(w-2.1)=w+0.1 equation: 


Simplifying
4(w + -2.1) = w + 0.1

Reorder the terms:
4(-2.1 + w) = w + 0.1
(-2.1 * 4 + w * 4) = w + 0.1
(-8.4 + 4w) = w + 0.1

Reorder the terms:
-8.4 + 4w = 0.1 + w

Solving
-8.4 + 4w = 0.1 + w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
-8.4 + 4w + -1w = 0.1 + w + -1w

Combine like terms: 4w + -1w = 3w
-8.4 + 3w = 0.1 + w + -1w

Combine like terms: w + -1w = 0
-8.4 + 3w = 0.1 + 0
-8.4 + 3w = 0.1

Add '8.4' to each side of the equation.
-8.4 + 8.4 + 3w = 0.1 + 8.4

Combine like terms: -8.4 + 8.4 = 0.0
0.0 + 3w = 0.1 + 8.4
3w = 0.1 + 8.4

Combine like terms: 0.1 + 8.4 = 8.5
3w = 8.5

Divide each side by '3'.
w = 2.833333333

Simplifying
w = 2.833333333

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