3(3t-5)=5[-3t-3(t+9)]

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Solution for 3(3t-5)=5[-3t-3(t+9)] equation:


Simplifying
3(3t + -5) = 5[-3t + -3(t + 9)]

Reorder the terms:
3(-5 + 3t) = 5[-3t + -3(t + 9)]
(-5 * 3 + 3t * 3) = 5[-3t + -3(t + 9)]
(-15 + 9t) = 5[-3t + -3(t + 9)]

Reorder the terms:
-15 + 9t = 5[-3t + -3(9 + t)]
-15 + 9t = 5[-3t + (9 * -3 + t * -3)]
-15 + 9t = 5[-3t + (-27 + -3t)]

Reorder the terms:
-15 + 9t = 5[-27 + -3t + -3t]

Combine like terms: -3t + -3t = -6t
-15 + 9t = 5[-27 + -6t]
-15 + 9t = [-27 * 5 + -6t * 5]
-15 + 9t = [-135 + -30t]

Solving
-15 + 9t = -135 + -30t

Solving for variable 't'.

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

Add '30t' to each side of the equation.
-15 + 9t + 30t = -135 + -30t + 30t

Combine like terms: 9t + 30t = 39t
-15 + 39t = -135 + -30t + 30t

Combine like terms: -30t + 30t = 0
-15 + 39t = -135 + 0
-15 + 39t = -135

Add '15' to each side of the equation.
-15 + 15 + 39t = -135 + 15

Combine like terms: -15 + 15 = 0
0 + 39t = -135 + 15
39t = -135 + 15

Combine like terms: -135 + 15 = -120
39t = -120

Divide each side by '39'.
t = -3.076923077

Simplifying
t = -3.076923077

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