Class 10MathematicsPair of Linear Equations in Two VariablesMix Examples - Pair of Linear Equations in Two Variables
MediumSolve the following pair of linear equations by the method of substitution: $x + y = 7$ and $5x + 12y = 7$.
- A$(-11, 4)$
- B$(11, 4)$
- C$(11, -4)$
- D$(-11, -4)$
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