Asocia cada función con el valor de x que la
satisface.
16) $f\left(x\right)=94-2x=-40$ x = 78
$\left(42,43\right)$
17) $f\left(x\right)=x/4+6=23$ x = 69
$\left(76,77\right)$
18) $f\left(x\right)=x^{2}$ $/x-2x=-78d$ x = 87
$\left(68.57\right)$
19) $f\left(x\right)=x^{2}-67x+12=3312$ x = 45
$\bar{\left(54,63\right)} $
20) $f\left(x\right)=\dfrac {3} {x}+2=\dfrac {47} {23}$ x = 67
$\left(24,23\right)$
$f\left(x\right)=\dfrac {x} {3}-x=-58$ $°x=68$
$\left(34,32\right)$
22) $f\left(x\right)=x^{3}/x-x^{2}+x=95$ $°x=100$
$\left(65.56\right)$
23) $f\left(x\right)=\dfrac {x} {5}+18x=819$ x = 95
$\left(66,64\right)$