I need help please, then after u answer i'll give U 100 points (giving 100 points cause i dont need them) Just write down the things in that the pics show
THX :)

What does x = in this equation x+3+2x=x+5

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap

Multiplying fractions by whole number 5 x 1/3=?