0.6(a+5.25)=7.35

Solution for 0.6(a+5.25)=7.35 equation:

Simplifying
0.6(a + 5.25) = 7.35

Reorder the terms:
0.6(5.25 + a) = 7.35
(5.25 * 0.6 + a * 0.6) = 7.35
(3.15 + 0.6a) = 7.35

Solving
3.15 + 0.6a = 7.35

Solving for variable 'a'.

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

Add '-3.15' to each side of the equation.
3.15 + -3.15 + 0.6a = 7.35 + -3.15

Combine like terms: 3.15 + -3.15 = 0.00
0.00 + 0.6a = 7.35 + -3.15
0.6a = 7.35 + -3.15

Combine like terms: 7.35 + -3.15 = 4.2
0.6a = 4.2

Divide each side by '0.6'.
a = 7

Simplifying
a = 7