12720+20(t)=40

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Solution for 12720+20(t)=40 equation: 


Simplifying
12720 + 20(t) = 40

Solving
12720 + 20t = 40

Solving for variable 't'.

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

Add '-12720' to each side of the equation.
12720 + -12720 + 20t = 40 + -12720

Combine like terms: 12720 + -12720 = 0
0 + 20t = 40 + -12720
20t = 40 + -12720

Combine like terms: 40 + -12720 = -12680
20t = -12680

Divide each side by '20'.
t = -634

Simplifying
t = -634

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