x+3y=7 is multiplied by -3
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Answered by
1
Answer:
-3x-9y=-21
Hope it helps you ✌✌
Answered by
3
Hey mate‼
Ur solution is here...
[ ( x + 3y ) = 7 ] 3
=> 3x + 9y = 21
#hope it helps u
Ur solution is here...
[ ( x + 3y ) = 7 ] 3
=> 3x + 9y = 21
#hope it helps u
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