-5t+9+2t=20

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Solution for -5t+9+2t=20 equation:


Simplifying
-5t + 9 + 2t = 20

Reorder the terms:
9 + -5t + 2t = 20

Combine like terms: -5t + 2t = -3t
9 + -3t = 20

Solving
9 + -3t = 20

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 + -3t = 20 + -9

Combine like terms: 9 + -9 = 0
0 + -3t = 20 + -9
-3t = 20 + -9

Combine like terms: 20 + -9 = 11
-3t = 11

Divide each side by '-3'.
t = -3.666666667

Simplifying
t = -3.666666667

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