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Mathematics · 2026 · 3 marks
CBSE 2026 · Region 5 · Set 2 · Q28
Use graphical method to solve the system of linear equations: y =-3 and x+2 y =4.
Use graphical method to solve the system of linear equations : $\displaystyle \mathrm{y}=-3$ and $\displaystyle x+2 \mathrm{y}=4$.
Marking-scheme solution
Solution: $\displaystyle x=10, y=-3$
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CBSE Class 10 Mathematics past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.