4.39n+(3.45*3)=99.72

Solution for 4.39n+(3.45*3)=99.72 equation:

Simplifying
4.39n + (3.45 * 3) = 99.72

Multiply 3.45 * 3
4.39n + (10.35) = 99.72
4.39n + 10.35 = 99.72

Reorder the terms:
10.35 + 4.39n = 99.72

Solving
10.35 + 4.39n = 99.72

Solving for variable 'n'.

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

Add '-10.35' to each side of the equation.
10.35 + -10.35 + 4.39n = 99.72 + -10.35

Combine like terms: 10.35 + -10.35 = 0.00
0.00 + 4.39n = 99.72 + -10.35
4.39n = 99.72 + -10.35

Combine like terms: 99.72 + -10.35 = 89.37
4.39n = 89.37

Divide each side by '4.39'.
n = 20.35763098

Simplifying
n = 20.35763098