6y-25=4y+15 tolong di jawab sekarang penting By Admin ReiPosted on December 6, 2022 6y-25=4y+15 tolong di jawab sekarang penting =6y-4y=15+25=2y=40=y=40/2y=20 6y-4y=15+252y=40y=40:2y=20