3(1+4n)-2(5n-3)=35

Solution for 3(1+4n)-2(5n-3)=35 equation:

Simplifying
3(1 + 4n) + -2(5n + -3) = 35
(1 * 3 + 4n * 3) + -2(5n + -3) = 35
(3 + 12n) + -2(5n + -3) = 35

Reorder the terms:
3 + 12n + -2(-3 + 5n) = 35
3 + 12n + (-3 * -2 + 5n * -2) = 35
3 + 12n + (6 + -10n) = 35

Reorder the terms:
3 + 6 + 12n + -10n = 35

Combine like terms: 3 + 6 = 9
9 + 12n + -10n = 35

Combine like terms: 12n + -10n = 2n
9 + 2n = 35

Solving
9 + 2n = 35

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + 2n = 35 + -9

Combine like terms: 9 + -9 = 0
0 + 2n = 35 + -9
2n = 35 + -9

Combine like terms: 35 + -9 = 26
2n = 26

Divide each side by '2'.
n = 13

Simplifying
n = 13