7t+2t=25-20-31

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Solution for 7t+2t=25-20-31 equation: 


Simplifying
7t + 2t = 25 + -20 + -31

Combine like terms: 7t + 2t = 9t
9t = 25 + -20 + -31

Combine like terms: 25 + -20 = 5
9t = 5 + -31

Combine like terms: 5 + -31 = -26
9t = -26

Solving
9t = -26

Solving for variable 't'.

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

Divide each side by '9'.
t = -2.888888889

Simplifying
t = -2.888888889

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