6=.5(0+x)2.5

Solution for 6=.5(0+x)2.5 equation:

Simplifying
6 = 0.5(0 + x) * 2.5
Remove the zero:
6 = 0.5(x) * 2.5

Reorder the terms for easier multiplication:
6 = 0.5 * 2.5x

Multiply 0.5 * 2.5
6 = 1.25x

Solving
6 = 1.25x

Solving for variable 'x'.

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

Add '-1.25x' to each side of the equation.
6 + -1.25x = 1.25x + -1.25x

Combine like terms: 1.25x + -1.25x = 0.00
6 + -1.25x = 0.00

Add '-6' to each side of the equation.
6 + -6 + -1.25x = 0.00 + -6

Combine like terms: 6 + -6 = 0
0 + -1.25x = 0.00 + -6
-1.25x = 0.00 + -6

Combine like terms: 0.00 + -6 = -6
-1.25x = -6

Divide each side by '-1.25'.
x = 4.8

Simplifying
x = 4.8