Question

solve for x and y
$2x -y + 3 = 0 \\ 3x - 7y + 10 = 0$
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Answer 1

Step-by-step explanation:

•2x -y + 3 = 0

3(2x-y +3)=0

6x-3 y +9=0.......eq(i)

•3x - 7y + 10 = 0

2(3x-7y +10)=0

6x-14 y +20 =0..... eq (ii)

By Substituting both equations:-

6x-14 y+20 -6x+3y +9 = 0

-11 y=-29

y=29/11

2x-y+3=0 [given]

2x-29/11+3=O

(2x)(11)= -4

x=-2 /11

Answer 2

The solution is x=-1 and y=1