6t+15=9t-6

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Solution for 6t+15=9t-6 equation:


Simplifying
6t + 15 = 9t + -6

Reorder the terms:
15 + 6t = 9t + -6

Reorder the terms:
15 + 6t = -6 + 9t

Solving
15 + 6t = -6 + 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.
15 + 6t + -9t = -6 + 9t + -9t

Combine like terms: 6t + -9t = -3t
15 + -3t = -6 + 9t + -9t

Combine like terms: 9t + -9t = 0
15 + -3t = -6 + 0
15 + -3t = -6

Add '-15' to each side of the equation.
15 + -15 + -3t = -6 + -15

Combine like terms: 15 + -15 = 0
0 + -3t = -6 + -15
-3t = -6 + -15

Combine like terms: -6 + -15 = -21
-3t = -21

Divide each side by '-3'.
t = 7

Simplifying
t = 7

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