Let's solve the equation step by step:

-4 + 5(x+3) - 1 = 7.2 - 5(x-2)

First, distribute the 5 on the left side and the 5 on the right side.

-4 + 5x + 15 - 1 = 7.2 - 5x + 10

Combine like terms on both sides.

5x + 10 = 2.2 - 5x + 10

Subtract 10 from both sides.

5x = -2.8 - 5x

Add 5x to both sides.

10x = -2.8

Divide by 10 on both sides.

x = -0.28

Therefore, the solution to the equation is x = -0.28.