8.6(t+1)+7.6=7

Solution for 8.6(t+1)+7.6=7 equation:

Simplifying
8.6(t + 1) + 7.6 = 7

Reorder the terms:
8.6(1 + t) + 7.6 = 7
(1 * 8.6 + t * 8.6) + 7.6 = 7
(8.6 + 8.6t) + 7.6 = 7

Reorder the terms:
8.6 + 7.6 + 8.6t = 7

Combine like terms: 8.6 + 7.6 = 16.2
16.2 + 8.6t = 7

Solving
16.2 + 8.6t = 7

Solving for variable 't'.

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

Add '-16.2' to each side of the equation.
16.2 + -16.2 + 8.6t = 7 + -16.2

Combine like terms: 16.2 + -16.2 = 0.0
0.0 + 8.6t = 7 + -16.2
8.6t = 7 + -16.2

Combine like terms: 7 + -16.2 = -9.2
8.6t = -9.2

Divide each side by '8.6'.
t = -1.069767442

Simplifying
t = -1.069767442