t+t-300=1254

Solution for t+t-300=1254 equation:

Simplifying
t + t + -300 = 1254

Reorder the terms:
-300 + t + t = 1254

Combine like terms: t + t = 2t
-300 + 2t = 1254

Solving
-300 + 2t = 1254

Solving for variable 't'.

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

Add '300' to each side of the equation.
-300 + 300 + 2t = 1254 + 300

Combine like terms: -300 + 300 = 0
0 + 2t = 1254 + 300
2t = 1254 + 300

Combine like terms: 1254 + 300 = 1554
2t = 1554

Divide each side by '2'.
t = 777

Simplifying
t = 777