3(n-1.8)=2n+1

Solution for 3(n-1.8)=2n+1 equation:

Simplifying
3(n + -1.8) = 2n + 1

Reorder the terms:
3(-1.8 + n) = 2n + 1
(-1.8 * 3 + n * 3) = 2n + 1
(-5.4 + 3n) = 2n + 1

Reorder the terms:
-5.4 + 3n = 1 + 2n

Solving
-5.4 + 3n = 1 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-5.4 + 3n + -2n = 1 + 2n + -2n

Combine like terms: 3n + -2n = 1n
-5.4 + 1n = 1 + 2n + -2n

Combine like terms: 2n + -2n = 0
-5.4 + 1n = 1 + 0
-5.4 + 1n = 1

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

Combine like terms: -5.4 + 5.4 = 0.0
0.0 + 1n = 1 + 5.4
1n = 1 + 5.4

Combine like terms: 1 + 5.4 = 6.4
1n = 6.4

Divide each side by '1'.
n = 6.4

Simplifying
n = 6.4