9-t=t

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Solution for 9-t=t equation:


Simplifying
9 + -1t = t

Solving
9 + -1t = t

Solving for variable 't'.

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

Add '-1t' to each side of the equation.
9 + -1t + -1t = t + -1t

Combine like terms: -1t + -1t = -2t
9 + -2t = t + -1t

Combine like terms: t + -1t = 0
9 + -2t = 0

Add '-9' to each side of the equation.
9 + -9 + -2t = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -2t = 0 + -9
-2t = 0 + -9

Combine like terms: 0 + -9 = -9
-2t = -9

Divide each side by '-2'.
t = 4.5

Simplifying
t = 4.5

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