find the unkown(i,e,a,x,y)from the following.
3x-12°+2x-13°=180°
Answers
Answered by
0
Answer:
X=9
Step-by-step explanation:
3x+2x-12+13=180
5x-25=180
x=25-5=180
x=20/180
x=9
PROVED
Answered by
0
Answer:
3x-1 +2×-1=1
-3+(-2)=1
-3-2=1
-5=1
Step-by-step explanation:
BECAUSE POWER O AGAR KISI V NUMBER PE HO TO MTLB WO PURA NUMBER 1 HAI
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