78000=(a*0.8)

Solution for 78000=(a*0.8) equation:

Simplifying
78000 = (a * 0.8)

Reorder the terms for easier multiplication:
78000 = (0.8a)

Solving
78000 = (0.8a)

Solving for variable 'a'.

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

Add '(-0.8a)' to each side of the equation.
78000 + (-0.8a) = (0.8a) + (-0.8a)

Combine like terms: (0.8a) + (-0.8a) = 0.0
78000 + (-0.8a) = 0.0

Add '-78000' to each side of the equation.
78000 + -78000 + (-0.8a) = 0.0 + -78000

Combine like terms: 78000 + -78000 = 0
0 + (-0.8a) = 0.0 + -78000
(-0.8a) = 0.0 + -78000

Combine like terms: 0.0 + -78000 = -78000
(-0.8a) = -78000

Divide each side by '-0.8'.
a = 97500

Simplifying
a = 97500