-9(t-4)-(t+3)=10

Solution for -9(t-4)-(t+3)=10 equation:

Simplifying
-9(t + -4) + -1(t + 3) = 10

Reorder the terms:
-9(-4 + t) + -1(t + 3) = 10
(-4 * -9 + t * -9) + -1(t + 3) = 10
(36 + -9t) + -1(t + 3) = 10

Reorder the terms:
36 + -9t + -1(3 + t) = 10
36 + -9t + (3 * -1 + t * -1) = 10
36 + -9t + (-3 + -1t) = 10

Reorder the terms:
36 + -3 + -9t + -1t = 10

Combine like terms: 36 + -3 = 33
33 + -9t + -1t = 10

Combine like terms: -9t + -1t = -10t
33 + -10t = 10

Solving
33 + -10t = 10

Solving for variable 't'.

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

Add '-33' to each side of the equation.
33 + -33 + -10t = 10 + -33

Combine like terms: 33 + -33 = 0
0 + -10t = 10 + -33
-10t = 10 + -33

Combine like terms: 10 + -33 = -23
-10t = -23

Divide each side by '-10'.
t = 2.3

Simplifying
t = 2.3