NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 4: Simple Equations - Problems and Solutions
Question 97

Question. 97

Thrice a number decreased by 5 exceeds twice the number by 1. Find the number.

Answer:

6

Detailed Answer with Explanation:

3x − 5 = 2x + 1 ⇒ x = 6.

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