54=t+8t

Solution for 54=t+8t equation:

Simplifying
54 = t + 8t

Combine like terms: t + 8t = 9t
54 = 9t

Solving
54 = 9t

Solving for variable 't'.

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

Add '-9t' to each side of the equation.
54 + -9t = 9t + -9t

Combine like terms: 9t + -9t = 0
54 + -9t = 0

Add '-54' to each side of the equation.
54 + -54 + -9t = 0 + -54

Combine like terms: 54 + -54 = 0
0 + -9t = 0 + -54
-9t = 0 + -54

Combine like terms: 0 + -54 = -54
-9t = -54

Divide each side by '-9'.
t = 6

Simplifying
t = 6