3(25t+20)=15(3t+12)

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Solution for 3(25t+20)=15(3t+12) equation:


Simplifying
3(25t + 20) = 15(3t + 12)

Reorder the terms:
3(20 + 25t) = 15(3t + 12)
(20 * 3 + 25t * 3) = 15(3t + 12)
(60 + 75t) = 15(3t + 12)

Reorder the terms:
60 + 75t = 15(12 + 3t)
60 + 75t = (12 * 15 + 3t * 15)
60 + 75t = (180 + 45t)

Solving
60 + 75t = 180 + 45t

Solving for variable 't'.

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

Add '-45t' to each side of the equation.
60 + 75t + -45t = 180 + 45t + -45t

Combine like terms: 75t + -45t = 30t
60 + 30t = 180 + 45t + -45t

Combine like terms: 45t + -45t = 0
60 + 30t = 180 + 0
60 + 30t = 180

Add '-60' to each side of the equation.
60 + -60 + 30t = 180 + -60

Combine like terms: 60 + -60 = 0
0 + 30t = 180 + -60
30t = 180 + -60

Combine like terms: 180 + -60 = 120
30t = 120

Divide each side by '30'.
t = 4

Simplifying
t = 4

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