15=8t-9

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Solution for 15=8t-9 equation:


Simplifying
15 = 8t + -9

Reorder the terms:
15 = -9 + 8t

Solving
15 = -9 + 8t

Solving for variable 't'.

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

Add '-8t' to each side of the equation.
15 + -8t = -9 + 8t + -8t

Combine like terms: 8t + -8t = 0
15 + -8t = -9 + 0
15 + -8t = -9

Add '-15' to each side of the equation.
15 + -15 + -8t = -9 + -15

Combine like terms: 15 + -15 = 0
0 + -8t = -9 + -15
-8t = -9 + -15

Combine like terms: -9 + -15 = -24
-8t = -24

Divide each side by '-8'.
t = 3

Simplifying
t = 3

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