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Expressions using Letter Numbers Class 7 Long Question Answer

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Maths Class 7 Maths 120 views Jun 05, 2026 Reviewed & updated Sep 17, 2026
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Expressions using Letter Numbers Class 7 Long Question Answer

Expressions using Letter Numbers Class 7 Long Question Answer

Question 1.

Find the sum of 3x - y + z, 2y - 5z and 3z - 2x

Solution:

We have :

Question 2.

Subtract 7x + 8y -z from 5x - y + 3z.

Solution:

We have :

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