Question

3X-Y-3=0 (Eq-1)
4X-Y-8=0 (Eq-2)
subtract Eq-2 From Eq-1
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Answer 1

Answer:

The value of x is 5 and y is 2

Step-by-step explanation:

$3x - y - 3 - (4x - y - 8) = 0$

$3x - y - y - 4x + y + 8 = 0$

$5 - x = 0$

$x = 5$

$5 - y - 3 = 0$

$y = 2$

Answer 2

we will put them in the same way as in question

then we have to subtract EQ.2 so put minus sign in front of eq.2

3X-Y-3=0

-(4X-Y-8)=0

it will be :

3X-Y-3=0

-4x+y+8=0

y will be cut so, EQ. will be

3x-3=0

-4x+8=0

so it will be ,

-x = -5

x=5

hence solved.