(
\frac{x+1}{-2}=\frac{x-1}{4}/ *4
-2x-2=x-1
-2+1=3x
-1=3x
-\frac{1}{3}
(2x-1)(x-2)=(x+2)(2x-7)
2x²-4x-x+2=2x²-7x+4x-14
2+14=2x²-2x²-7x+4x+x
16=-2x
2x=-16
x=-8
(x-4)²-(x+3)² >3
x²-16-x²+9>3
-7>3
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\frac{x+1}{-2}=\frac{x-1}{4}/ *4
-2x-2=x-1
-2+1=3x
-1=3x
-\frac{1}{3}
(2x-1)(x-2)=(x+2)(2x-7)
2x²-4x-x+2=2x²-7x+4x-14
2+14=2x²-2x²-7x+4x+x
16=-2x
2x=-16
x=-8
(x-4)²-(x+3)² >3
x²-16-x²+9>3
-7>3