3(1+8x)+7x=65

Solution for 3(1+8x)+7x=65 equation:

Simplifying
3(1 + 8x) + 7x = 65
(1 * 3 + 8x * 3) + 7x = 65
(3 + 24x) + 7x = 65

Combine like terms: 24x + 7x = 31x
3 + 31x = 65

Solving
3 + 31x = 65

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 31x = 65 + -3

Combine like terms: 3 + -3 = 0
0 + 31x = 65 + -3
31x = 65 + -3

Combine like terms: 65 + -3 = 62
31x = 62

Divide each side by '31'.
x = 2

Simplifying
x = 2