idkman1
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SOMEONE PLEASE HELP!! I'm a little behind in math and I have this weekend to make it up! thank you in advance. (:

SOMEONE PLEASE HELP Im a little behind in math and I have this weekend to make it up thank you in advance class=

Respuesta :

3x+(5x+36)= 180
8x+ 36 = 180 
8x = 144
x= 18 
( you add them together because the angel that is supplementary to 3x is and alternating interior with 8x +36) 

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