75z+25z-6=.5

Solution for 75z+25z-6=.5 equation:

Simplifying
75z + 25z + -6 = 0.5

Reorder the terms:
-6 + 75z + 25z = 0.5

Combine like terms: 75z + 25z = 100z
-6 + 100z = 0.5

Solving
-6 + 100z = 0.5

Solving for variable 'z'.

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

Add '6' to each side of the equation.
-6 + 6 + 100z = 0.5 + 6

Combine like terms: -6 + 6 = 0
0 + 100z = 0.5 + 6
100z = 0.5 + 6

Combine like terms: 0.5 + 6 = 6.5
100z = 6.5

Divide each side by '100'.
z = 0.065

Simplifying
z = 0.065