write + can't very well do
kaku wake ni wa ikanai
can't very well do; have no choice but to do
皆が残って頑張ってるのに、自分だけ先に帰るわけにはいかないよ。
minna ga nokotte ganbatteru noni, jibun dake saki ni kaeru wake ni wa ikanai yo.
Everyone else is staying and working hard — I can't just go home early by myself. casual
先輩に頼まれたら、断らないわけにはいかないよね。
senpai ni tanomaretara, kotowaranai wake ni wa ikanai yo ne.
If a senior asks me, I can't really refuse, can I. casual