7t-9=5t-5

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


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

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

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

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

Solving for variable 't'.

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

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

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

Combine like terms: 5t + -5t = 0
-9 + 2t = -5 + 0
-9 + 2t = -5

Add '9' to each side of the equation.
-9 + 9 + 2t = -5 + 9

Combine like terms: -9 + 9 = 0
0 + 2t = -5 + 9
2t = -5 + 9

Combine like terms: -5 + 9 = 4
2t = 4

Divide each side by '2'.
t = 2

Simplifying
t = 2

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