27-3t+12=9t-18-15

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Solution for 27-3t+12=9t-18-15 equation: 


Simplifying
27 + -3t + 12 = 9t + -18 + -15

Reorder the terms:
27 + 12 + -3t = 9t + -18 + -15

Combine like terms: 27 + 12 = 39
39 + -3t = 9t + -18 + -15

Reorder the terms:
39 + -3t = -18 + -15 + 9t

Combine like terms: -18 + -15 = -33
39 + -3t = -33 + 9t

Solving
39 + -3t = -33 + 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.
39 + -3t + -9t = -33 + 9t + -9t

Combine like terms: -3t + -9t = -12t
39 + -12t = -33 + 9t + -9t

Combine like terms: 9t + -9t = 0
39 + -12t = -33 + 0
39 + -12t = -33

Add '-39' to each side of the equation.
39 + -39 + -12t = -33 + -39

Combine like terms: 39 + -39 = 0
0 + -12t = -33 + -39
-12t = -33 + -39

Combine like terms: -33 + -39 = -72
-12t = -72

Divide each side by '-12'.
t = 6

Simplifying
t = 6

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