1.3+1.12+0.3=n

Solution for 1.3+1.12+0.3=n equation:

Simplifying
1.3 + 1.12 + 0.3 = n

Combine like terms: 1.3 + 1.12 = 2.42
2.42 + 0.3 = n

Combine like terms: 2.42 + 0.3 = 2.72
2.72 = n

Solving
2.72 = n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
2.72 + -1n = n + -1n

Combine like terms: n + -1n = 0
2.72 + -1n = 0

Add '-2.72' to each side of the equation.
2.72 + -2.72 + -1n = 0 + -2.72

Combine like terms: 2.72 + -2.72 = 0.00
0.00 + -1n = 0 + -2.72
-1n = 0 + -2.72

Combine like terms: 0 + -2.72 = -2.72
-1n = -2.72

Divide each side by '-1'.
n = 2.72

Simplifying
n = 2.72