Question

rezolvati in multiea z ecuatia x+7=3 6-x=15 -2-x=-5 16-x=-4 11-x=14 -x+4=-9

Answer 1

X=3-7. X=15-6. X=-5-2

X=-4 X=9. X=-7

X=-4-16. X=14-11. X=-9+4

X=-20. X=3. X=-5