100(t-3)=80t

Solution for 100(t-3)=80t equation:

Simplifying
100(t + -3) = 80t

Reorder the terms:
100(-3 + t) = 80t
(-3 * 100 + t * 100) = 80t
(-300 + 100t) = 80t

Solving
-300 + 100t = 80t

Solving for variable 't'.

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

Add '-80t' to each side of the equation.
-300 + 100t + -80t = 80t + -80t

Combine like terms: 100t + -80t = 20t
-300 + 20t = 80t + -80t

Combine like terms: 80t + -80t = 0
-300 + 20t = 0

Add '300' to each side of the equation.
-300 + 300 + 20t = 0 + 300

Combine like terms: -300 + 300 = 0
0 + 20t = 0 + 300
20t = 0 + 300

Combine like terms: 0 + 300 = 300
20t = 300

Divide each side by '20'.
t = 15

Simplifying
t = 15