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2 votes
PLEASE EXPLAIN DO NOT JUST GIVE ANSWER

What is the value of t in the equation 3(2t + 5) = 5t + 25?
A 5
B 6
C 10
D 35

1 Answer

2 votes
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Question
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3(2t + 5) = 5t + 25

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Remove the bracket
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6t + 15 = 5t + 25

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Take away 5t from both side
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6t + 15 - 5t = 5t + 25 - 5t
t + 15 = 25

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Take away 15 from both side
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t + 15 - 15 = 25 - 15
t = 10

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Answer: t = 10 (Answer C)
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User Thirumal
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