7t-3t=20

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Solution for 7t-3t=20 equation: 


Simplifying
7t + -3t = 20

Combine like terms: 7t + -3t = 4t
4t = 20

Solving
4t = 20

Solving for variable 't'.

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

Divide each side by '4'.
t = 5

Simplifying
t = 5

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