-6=5.2+a

Solution for -6=5.2+a equation:

Simplifying
-6 = 5.2 + a

Solving
-6 = 5.2 + 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.
-6 + -1a = 5.2 + a + -1a

Combine like terms: a + -1a = 0
-6 + -1a = 5.2 + 0
-6 + -1a = 5.2

Add '6' to each side of the equation.
-6 + 6 + -1a = 5.2 + 6

Combine like terms: -6 + 6 = 0
0 + -1a = 5.2 + 6
-1a = 5.2 + 6

Combine like terms: 5.2 + 6 = 11.2
-1a = 11.2

Divide each side by '-1'.
a = -11.2

Simplifying
a = -11.2