42.92=4a

Solution for 42.92=4a equation:

Simplifying
42.92 = 4a

Solving
42.92 = 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
42.92 + -4a = 4a + -4a

Combine like terms: 4a + -4a = 0
42.92 + -4a = 0

Add '-42.92' to each side of the equation.
42.92 + -42.92 + -4a = 0 + -42.92

Combine like terms: 42.92 + -42.92 = 0.00
0.00 + -4a = 0 + -42.92
-4a = 0 + -42.92

Combine like terms: 0 + -42.92 = -42.92
-4a = -42.92

Divide each side by '-4'.
a = 10.73

Simplifying
a = 10.73