3(1.085x+1)=13

Solution for 3(1.085x+1)=13 equation:

Simplifying
3(1.085x + 1) = 13

Reorder the terms:
3(1 + 1.085x) = 13
(1 * 3 + 1.085x * 3) = 13
(3 + 3.255x) = 13

Solving
3 + 3.255x = 13

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 + 3.255x = 13 + -3

Combine like terms: 3 + -3 = 0
0 + 3.255x = 13 + -3
3.255x = 13 + -3

Combine like terms: 13 + -3 = 10
3.255x = 10

Divide each side by '3.255'.
x = 3.072196621

Simplifying
x = 3.072196621