you would use tan or cot
Answer:
3x+y
=3*1/3-7/4
=1-7/4
=(4-7)/4
=-3/4
5ax+6ax=7ax+8
5ax+6ax-7ax=8
4ax=8
x= 8/4a
x=2a
*(0.168) 1*.75-9386
2865