-19.5=3(t-9)

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Solution for -19.5=3(t-9) equation: 


Simplifying
-19.5 = 3(t + -9)

Reorder the terms:
-19.5 = 3(-9 + t)
-19.5 = (-9 * 3 + t * 3)
-19.5 = (-27 + 3t)

Solving
-19.5 = -27 + 3t

Solving for variable 't'.

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

Add '-3t' to each side of the equation.
-19.5 + -3t = -27 + 3t + -3t

Combine like terms: 3t + -3t = 0
-19.5 + -3t = -27 + 0
-19.5 + -3t = -27

Add '19.5' to each side of the equation.
-19.5 + 19.5 + -3t = -27 + 19.5

Combine like terms: -19.5 + 19.5 = 0.0
0.0 + -3t = -27 + 19.5
-3t = -27 + 19.5

Combine like terms: -27 + 19.5 = -7.5
-3t = -7.5

Divide each side by '-3'.
t = 2.5

Simplifying
t = 2.5

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