identify anf write the linear equations in two varibles from the following.
x²+2x+y=0; x+y+5=0; 2x-3y=5; 3y=9x-2; m²+mn+2=0; 3=3m+2n
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Answer:
x + y + 5 = 0
2x-3y=5
3y=9x-2
3=3m+2n
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