turkey-yks 2012 Q18

turkey-yks · Other · ygs Not Maths

For every real number a
$$a = 1 - a$$
is defined in this way. Accordingly, what is the value of $x$ that satisfies the equality $x - 2 = 3 [ x - 1$?
A) $\frac { -1 } { 2 }$
B) $\frac { -2 } { 5 }$
C) $\frac { 3 } { 5 }$
D) $\frac { 5 } { 7 }$
E) $\frac { 2 } { 7 }$

For every real number a

$$a = 1 - a$$

is defined in this way.\\
Accordingly, what is the value of $x$ that satisfies the equality $x - 2 = 3 [ x - 1$?\\
A) $\frac { -1 } { 2 }$\\
B) $\frac { -2 } { 5 }$\\
C) $\frac { 3 } { 5 }$\\
D) $\frac { 5 } { 7 }$\\
E) $\frac { 2 } { 7 }$

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