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2x-y=4 then 6x-3y=?

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2x-y=4 then 6x-3y=?..

12

 Is This Answer Correct ? 227 Yes 14 No

2x-y=4 then 6x-3y=?..

12

 Is This Answer Correct ? 59 Yes 3 No

2x-y=4 then 6x-3y=?..

2x-y=4
then
6x-3y=12

 Is This Answer Correct ? 58 Yes 3 No

2x-y=4 then 6x-3y=?..

12

 Is This Answer Correct ? 36 Yes 2 No

2x-y=4 then 6x-3y=?..

2x-y=4;
6x-3y=? =>3(2x-y)=>3*4=>12;
12

 Is This Answer Correct ? 30 Yes 0 No

2x-y=4 then 6x-3y=?..

2x-y=4
multiplying both sides by 3

3(2x-y)=4*3

=> 6x-3y=12

the result is 12.

 Is This Answer Correct ? 28 Yes 1 No

2x-y=4 then 6x-3y=?..

2x-y=4
here there are diff. combination of x and y form suppose
x=2 and y=0,
x=3 and y=2,
x=4 and y=4 etc
now we have given equestion 6x-3y=?
put any combination of value the ans is 12

 Is This Answer Correct ? 27 Yes 2 No

2x-y=4 then 6x-3y=?..

12

 Is This Answer Correct ? 16 Yes 1 No

2x-y=4 then 6x-3y=?..

 Is This Answer Correct ? 3 Yes 0 No

2x-y=4 then 6x-3y=?..

2x=4+y
x=4+y/2
6x-3y=6(4+y)/2 -3y
=(24+6y-6y)/2
=24/2
=12

 Is This Answer Correct ? 2 Yes 0 No

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