Answer:
Step-by-step explanation:
4x+8=6x-1
<u>-4x . =-4x .</u>
8 = 2x-1
<u>-1+8=2x-1+1 </u>
7=2x
7/2= 2x/2
3.5=x
Answer:
a straight line i think is always 180 so i think the answer is A. 81
Step-by-step explanation:
Answer:
900
Step-by-step explanation:
your answer is in the picture