CBSE 2025 · Region 5 · Set 2 · Q30 · 3 marks
Solve the following system of equations graphically : $\displaystyle 2 x+\mathrm{y}=5$ and $\displaystyle 4 x-\mathrm{y}=7$. Hence, write the coordinates of the points where given lines meet y-axis.
Marking-scheme solution
Solution is \(\displaystyle (2,1)\) or \(\displaystyle \mathrm{x}=2, \mathrm{y}=1\)
Given lines meet y-axis at \(\displaystyle (0,5)\) and \(\displaystyle (0,-7)\)Pair of Linear Equations in Two VariablesGraphical Method of SolutionApplyshort_answereasy
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CBSE Class 10 Mathematics past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.