Clara lends half her collection of formal dresses, d, to her sister, Susan. Clara then buys four more dresses. If she
has 12 dresses now, write an equation to show how many dresses Clara had originally.

$113.42

i hope that is right.

step-by-step explanation:

t= half of the arc subtended by t.

r= half of the arc subtended by r.  

t+r= half of the arc subtended by t + half of the arc subtended by r= half of 360=180

step-by-step explanation:

4+3x hope you like mark as brainliest✔

i believe so, according to my "strange" way of figuring out weird math problems like this.