7t+11-9t=15

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Solution for 7t+11-9t=15 equation:


Simplifying
7t + 11 + -9t = 15

Reorder the terms:
11 + 7t + -9t = 15

Combine like terms: 7t + -9t = -2t
11 + -2t = 15

Solving
11 + -2t = 15

Solving for variable 't'.

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

Add '-11' to each side of the equation.
11 + -11 + -2t = 15 + -11

Combine like terms: 11 + -11 = 0
0 + -2t = 15 + -11
-2t = 15 + -11

Combine like terms: 15 + -11 = 4
-2t = 4

Divide each side by '-2'.
t = -2

Simplifying
t = -2

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