3z+6.3+5z=54.3

Solution for 3z+6.3+5z=54.3 equation:

Simplifying
3z + 6.3 + 5z = 54.3

Reorder the terms:
6.3 + 3z + 5z = 54.3

Combine like terms: 3z + 5z = 8z
6.3 + 8z = 54.3

Solving
6.3 + 8z = 54.3

Solving for variable 'z'.

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

Add '-6.3' to each side of the equation.
6.3 + -6.3 + 8z = 54.3 + -6.3

Combine like terms: 6.3 + -6.3 = 0.0
0.0 + 8z = 54.3 + -6.3
8z = 54.3 + -6.3

Combine like terms: 54.3 + -6.3 = 48
8z = 48

Divide each side by '8'.
z = 6

Simplifying
z = 6