3.2w+1.6=4w

Solution for 3.2w+1.6=4w equation:

Simplifying
3.2w + 1.6 = 4w

Reorder the terms:
1.6 + 3.2w = 4w

Solving
1.6 + 3.2w = 4w

Solving for variable 'w'.

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

Add '-4w' to each side of the equation.
1.6 + 3.2w + -4w = 4w + -4w

Combine like terms: 3.2w + -4w = -0.8w
1.6 + -0.8w = 4w + -4w

Combine like terms: 4w + -4w = 0
1.6 + -0.8w = 0

Add '-1.6' to each side of the equation.
1.6 + -1.6 + -0.8w = 0 + -1.6

Combine like terms: 1.6 + -1.6 = 0.0
0.0 + -0.8w = 0 + -1.6
-0.8w = 0 + -1.6

Combine like terms: 0 + -1.6 = -1.6
-0.8w = -1.6

Divide each side by '-0.8'.
w = 2

Simplifying
w = 2