2.25w+6-3w=4

Solution for 2.25w+6-3w=4 equation:

Simplifying
2.25w + 6 + -3w = 4

Reorder the terms:
6 + 2.25w + -3w = 4

Combine like terms: 2.25w + -3w = -0.75w
6 + -0.75w = 4

Solving
6 + -0.75w = 4

Solving for variable 'w'.

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

Add '-6' to each side of the equation.
6 + -6 + -0.75w = 4 + -6

Combine like terms: 6 + -6 = 0
0 + -0.75w = 4 + -6
-0.75w = 4 + -6

Combine like terms: 4 + -6 = -2
-0.75w = -2

Divide each side by '-0.75'.
w = 2.666666667

Simplifying
w = 2.666666667