67.5=a-24.2

Solution for 67.5=a-24.2 equation:

Simplifying
67.5 = a + -24.2

Reorder the terms:
67.5 = -24.2 + a

Solving
67.5 = -24.2 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
67.5 + -1a = -24.2 + a + -1a

Combine like terms: a + -1a = 0
67.5 + -1a = -24.2 + 0
67.5 + -1a = -24.2

Add '-67.5' to each side of the equation.
67.5 + -67.5 + -1a = -24.2 + -67.5

Combine like terms: 67.5 + -67.5 = 0.0
0.0 + -1a = -24.2 + -67.5
-1a = -24.2 + -67.5

Combine like terms: -24.2 + -67.5 = -91.7
-1a = -91.7

Divide each side by '-1'.
a = 91.7

Simplifying
a = 91.7