4*0.3*1.5*3=i

Solution for 4*0.3*1.5*3=i equation:

Simplifying
4 * 0.3 * 1.5 * 3 = i

Multiply 4 * 0.3
1.2 * 1.5 * 3 = i

Multiply 1.2 * 1.5
1.8 * 3 = i

Multiply 1.8 * 3
5.4 = i

Solving
5.4 = i

Solving for variable 'i'.

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

Add '-1i' to each side of the equation.
5.4 + -1i = i + -1i

Combine like terms: i + -1i = 0
5.4 + -1i = 0

Add '-5.4' to each side of the equation.
5.4 + -5.4 + -1i = 0 + -5.4

Combine like terms: 5.4 + -5.4 = 0.0
0.0 + -1i = 0 + -5.4
-1i = 0 + -5.4

Combine like terms: 0 + -5.4 = -5.4
-1i = -5.4

Divide each side by '-1'.
i = 5.4

Simplifying
i = 5.4