13t+9=12+9

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Solution for 13t+9=12+9 equation:


Simplifying
13t + 9 = 12 + 9

Reorder the terms:
9 + 13t = 12 + 9

Combine like terms: 12 + 9 = 21
9 + 13t = 21

Solving
9 + 13t = 21

Solving for variable 't'.

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

Add '-9' to each side of the equation.
9 + -9 + 13t = 21 + -9

Combine like terms: 9 + -9 = 0
0 + 13t = 21 + -9
13t = 21 + -9

Combine like terms: 21 + -9 = 12
13t = 12

Divide each side by '13'.
t = 0.9230769231

Simplifying
t = 0.9230769231

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