solve a pair of linear equations by graphical method and to verify the answer by any other algebraic method
Answer (1)
21st Dec, 2025
Hello there,
To solve linear equations graphically, plot both lines on a graph their intersection point (x, y) is the solution which you then verify by plugging those values into the original equations using an algebraic method like substitution or elimination confirming the solution satisfies both For example for 2 x+3 y=12 and x-y=1 the graph shows intersection at (3, 2), which algebra confirms: (2(3)+3(2)=12 and 3-2=1
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