3t-9=7-1

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Solution for 3t-9=7-1 equation: 


Simplifying
3t + -9 = 7 + -1

Reorder the terms:
-9 + 3t = 7 + -1

Combine like terms: 7 + -1 = 6
-9 + 3t = 6

Solving
-9 + 3t = 6

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 = 6 + 9

Combine like terms: -9 + 9 = 0
0 + 3t = 6 + 9
3t = 6 + 9

Combine like terms: 6 + 9 = 15
3t = 15

Divide each side by '3'.
t = 5

Simplifying
t = 5

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