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Simplify and solve the following linear …

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Simplify and solve the following linear equations

Posted by Malkeet Singh 5 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 5 years, 3 months ago

3(t – 3) = 5(21 + 1)
Solution:
We have
3(t – 3) = 5(2t + 1)
⇒ 3t – 9 = 10t + 5 (Solving the brackets)
⇒ 3t – 10t = 9 + 5 (Transposing 10t to LHS and 9 to RHS)
⇒ -7t = 14
⇒ t = -2(Transposing -7 to RHS)
Hence, t = -2 is the required solution.

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