X & # 178; - 1 / 4 + 1 = 1-x / 3-x solve
4/x^2-1+1=3-x/1-x
4/(x+1)(x-1)+1=x-3/x-1
4+x^2-1=(x-3)(x+1)
x^2+3=x^2-2x-3
2x=-6
x=-3
9/4-x²=2/2+x
9/4-x²=2/2+x
9=2(2-x)
2x=-5
x= -5/2
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