3(2n-7)=10

Solution for 3(2n-7)=10 equation:

Simplifying
3(2n + -7) = 10

Reorder the terms:
3(-7 + 2n) = 10
(-7 * 3 + 2n * 3) = 10
(-21 + 6n) = 10

Solving
-21 + 6n = 10

Solving for variable 'n'.

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

Add '21' to each side of the equation.
-21 + 21 + 6n = 10 + 21

Combine like terms: -21 + 21 = 0
0 + 6n = 10 + 21
6n = 10 + 21

Combine like terms: 10 + 21 = 31
6n = 31

Divide each side by '6'.
n = 5.166666667

Simplifying
n = 5.166666667