Equation:
3(2t + 5) = 5t + 25
6t + 15 = 5t + 25
6t = 5t + 25 - 15
6t = 5t + 10
6t - 5t = 10
1t = 10
t = 10/1
t = 1
The first thing you need to do is distribute 3, break down the parenthesis and do the rest.
Hope it helped,
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