Respuesta :
Your equation would be x/2 +8=11 . 11-8 =3 so x/2=3 multiply by 2 to get rid of the denominator x=6
He starts with $6.00
It says he spends 1/2 of his allowance on the movies. 6/2=3
He has $3. Then it says He gained $8.00 for washing the "family" car.
$6.00+$8.00
=$11
Answer=$6.00
