-5t-9=7-7t

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Solution for -5t-9=7-7t equation:


Simplifying
-5t + -9 = 7 + -7t

Reorder the terms:
-9 + -5t = 7 + -7t

Solving
-9 + -5t = 7 + -7t

Solving for variable 't'.

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

Add '7t' to each side of the equation.
-9 + -5t + 7t = 7 + -7t + 7t

Combine like terms: -5t + 7t = 2t
-9 + 2t = 7 + -7t + 7t

Combine like terms: -7t + 7t = 0
-9 + 2t = 7 + 0
-9 + 2t = 7

Add '9' to each side of the equation.
-9 + 9 + 2t = 7 + 9

Combine like terms: -9 + 9 = 0
0 + 2t = 7 + 9
2t = 7 + 9

Combine like terms: 7 + 9 = 16
2t = 16

Divide each side by '2'.
t = 8

Simplifying
t = 8

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