-9t-81+2t=8+t

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Solution for -9t-81+2t=8+t equation:


Simplifying
-9t + -81 + 2t = 8 + t

Reorder the terms:
-81 + -9t + 2t = 8 + t

Combine like terms: -9t + 2t = -7t
-81 + -7t = 8 + t

Solving
-81 + -7t = 8 + 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.
-81 + -7t + -1t = 8 + t + -1t

Combine like terms: -7t + -1t = -8t
-81 + -8t = 8 + t + -1t

Combine like terms: t + -1t = 0
-81 + -8t = 8 + 0
-81 + -8t = 8

Add '81' to each side of the equation.
-81 + 81 + -8t = 8 + 81

Combine like terms: -81 + 81 = 0
0 + -8t = 8 + 81
-8t = 8 + 81

Combine like terms: 8 + 81 = 89
-8t = 89

Divide each side by '-8'.
t = -11.125

Simplifying
t = -11.125

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