The solution of a pair of equations $y+x=2$ and $y-x=4$ is $(x, y)=\ldots \ldots \ldots . . .$
- A$(1, 3)$
- B$(1, -3)$
- C$(-1, 3)$
- D$(-1, -3)$
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Similar Questions
Solve the following pairs of equations by the method of elimination:
$5(x-2) + 3y = 1$
$3(x+1) + 5(y-3) = 1$
$5(x-2) + 3y = 1$
$3(x+1) + 5(y-3) = 1$
Easy
View SolutionUse the method of elimination to find the solution of the following pair of linear equations: $2x + y = 4$ and $x + 3y = 7$.
Medium
View SolutionThe solution of the pair of equations $x + 2y = 5$ and $3x + 5y = 13$ is ...........
Medium
View SolutionUse the method of elimination to find the solution of the following pair of linear equations: $\frac{x}{4} + \frac{y}{3} = 2, 4x + 3y = 25$.
Medium
View SolutionIf $\frac{3}{x}-\frac{2}{y}=5$ and $\frac{4}{x}-\frac{5}{y}=2,$ then the value of $\frac{1}{x}-\frac{1}{y}$ is ............ $(x, y \neq 0)$
Medium
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