Respuesta :

timberwolfwy
Basically you are wanting for x correct?  12 + 0.35x=20.05    12-12+0.35x=20.05-12     0.35x=8.05       .35/.35x=8.05/35    x=23     Check your work  12+.35 (23)=20.05
this is what i solved x=23