-9(t-8)-(t+2)=

Solution for -9(t-8)-(t+2)= equation:

Simplifying
-9(t + -8) + -1(t + 2) = 0

Reorder the terms:
-9(-8 + t) + -1(t + 2) = 0
(-8 * -9 + t * -9) + -1(t + 2) = 0
(72 + -9t) + -1(t + 2) = 0

Reorder the terms:
72 + -9t + -1(2 + t) = 0
72 + -9t + (2 * -1 + t * -1) = 0
72 + -9t + (-2 + -1t) = 0

Reorder the terms:
72 + -2 + -9t + -1t = 0

Combine like terms: 72 + -2 = 70
70 + -9t + -1t = 0

Combine like terms: -9t + -1t = -10t
70 + -10t = 0

Solving
70 + -10t = 0

Solving for variable 't'.

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

Add '-70' to each side of the equation.
70 + -70 + -10t = 0 + -70

Combine like terms: 70 + -70 = 0
0 + -10t = 0 + -70
-10t = 0 + -70

Combine like terms: 0 + -70 = -70
-10t = -70

Divide each side by '-10'.
t = 7

Simplifying
t = 7