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The graphs of the equations 2x+3y=11 and...

The graphs of the equations 2x+3y=11 and x-2y+12=0 intersects at `P(x_1,y_1)` and the graph of the equation x-2y+12=0 intersects the x-axis at `Q(x_2,y_2)`. What is the value of `(x_1-x_2+ y_1+y_2)` ?
समीकरणों 2x+3y=11 तथा x-2y+12=0 के आरेख एक दूसरे को `P(x_1,y_1)`पर काटते ह तथा समीकरण x-2y+12=0 का आरेख x-अक्ष को `Q(x_2,y_2)` पर काटता है| `(x_1-x_2+ y_1+y_2)` का मान क्या है?

A

13

B

`-11`

C

15

D

`-9`

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