15t-25=9t-7

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Solution for 15t-25=9t-7 equation:


Simplifying
15t + -25 = 9t + -7

Reorder the terms:
-25 + 15t = 9t + -7

Reorder the terms:
-25 + 15t = -7 + 9t

Solving
-25 + 15t = -7 + 9t

Solving for variable 't'.

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

Add '-9t' to each side of the equation.
-25 + 15t + -9t = -7 + 9t + -9t

Combine like terms: 15t + -9t = 6t
-25 + 6t = -7 + 9t + -9t

Combine like terms: 9t + -9t = 0
-25 + 6t = -7 + 0
-25 + 6t = -7

Add '25' to each side of the equation.
-25 + 25 + 6t = -7 + 25

Combine like terms: -25 + 25 = 0
0 + 6t = -7 + 25
6t = -7 + 25

Combine like terms: -7 + 25 = 18
6t = 18

Divide each side by '6'.
t = 3

Simplifying
t = 3

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