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Teachers SignatureSolve the following pair of linear equationshair of linear equations by any suitablx+y = 52x - 3y = 5. |
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Answer» Bro long answer x+y =5 ----- 12x-3y=5 ------ 2 multiply equ 1 with 22x +2y=102x-3y = 5- + --------------------y =5y= -5 substitutein x+y =5x-5=5x =10 x= 10y= -5 It is correct answer please check the comment in the above message correct answer is x = 4, y = 1 it is correct answer x+y = 5; 2x-3y=5;; 2(x+y=5); 2x+2y=10; 2x+3y=5/y=5 ;; 2x-3(5)=5; ; 2x=5+15=20; x=20/2=10 it is correct answer |
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