9(-8t+10)-9(5-4t)=

Solution for 9(-8t+10)-9(5-4t)= equation:

Simplifying
9(-8t + 10) + -9(5 + -4t) = 0

Reorder the terms:
9(10 + -8t) + -9(5 + -4t) = 0
(10 * 9 + -8t * 9) + -9(5 + -4t) = 0
(90 + -72t) + -9(5 + -4t) = 0
90 + -72t + (5 * -9 + -4t * -9) = 0
90 + -72t + (-45 + 36t) = 0

Reorder the terms:
90 + -45 + -72t + 36t = 0

Combine like terms: 90 + -45 = 45
45 + -72t + 36t = 0

Combine like terms: -72t + 36t = -36t
45 + -36t = 0

Solving
45 + -36t = 0

Solving for variable 't'.

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

Add '-45' to each side of the equation.
45 + -45 + -36t = 0 + -45

Combine like terms: 45 + -45 = 0
0 + -36t = 0 + -45
-36t = 0 + -45

Combine like terms: 0 + -45 = -45
-36t = -45

Divide each side by '-36'.
t = 1.25

Simplifying
t = 1.25