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How to solve Y=-x-4 2x-3y=17

User Tlnagy
by
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1 Answer

5 votes
hello :

Y=-x-4 ...(1)
2x-3y=17....(2)
subsct y in (2)
2x-3(-x-4)= 17
2x+3x+12 = 17
5x =5
x = 1
subsct in (1) : y =-1-4 = -5
User Yaqoob
by
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