2(t+4)+1=15

Solution for 2(t+4)+1=15 equation:

Simplifying
2(t + 4) + 1 = 15

Reorder the terms:
2(4 + t) + 1 = 15
(4 * 2 + t * 2) + 1 = 15
(8 + 2t) + 1 = 15

Reorder the terms:
8 + 1 + 2t = 15

Combine like terms: 8 + 1 = 9
9 + 2t = 15

Solving
9 + 2t = 15

Solving for variable 't'.

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

Add '-9' to each side of the equation.
9 + -9 + 2t = 15 + -9

Combine like terms: 9 + -9 = 0
0 + 2t = 15 + -9
2t = 15 + -9

Combine like terms: 15 + -9 = 6
2t = 6

Divide each side by '2'.
t = 3

Simplifying
t = 3