Give 3 solutions for y = 8x + 7
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By Substitution method:
8x - y = 7......1
y = 8x +7............2
put value of Y in 1
8x -8x +7 =7
7=7
question is wrong so whenever you you put any method to solve this equation solution become same so it's wrong question
I think so may be in your book the solution is different
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