11=9t+20

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Solution for 11=9t+20 equation:


Simplifying
11 = 9t + 20

Reorder the terms:
11 = 20 + 9t

Solving
11 = 20 + 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.
11 + -9t = 20 + 9t + -9t

Combine like terms: 9t + -9t = 0
11 + -9t = 20 + 0
11 + -9t = 20

Add '-11' to each side of the equation.
11 + -11 + -9t = 20 + -11

Combine like terms: 11 + -11 = 0
0 + -9t = 20 + -11
-9t = 20 + -11

Combine like terms: 20 + -11 = 9
-9t = 9

Divide each side by '-9'.
t = -1

Simplifying
t = -1

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