5 (2f+3)=2(5f-1)
10f+15=10f-2
10f-10f=-2-15
f=-17
Answer:
Step-by-step explanation:
we know that the sum of these two angles=180 degrees
5x/2 +125=180
5x/2=180-125=55
5x/2=55
5x=55*2
5x=110
x=110/5=22
x=22
Answer:
What are the possible answer??/
Step-by-step explanation:
