Answer:
TRQ=47 degrees
TRS=133 degrees
Explanation:
straight line=180
3x+5+10x-7=13x-2
180+2=13x-2+2
182=13x
x=14
3(14)+5=42+5=47 degrees
10(14)-7=140-7=133 degrees
47+133=180 yes.
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