Question

plsssssss ans this ,who will answer first i will give him brainlist

Answer 1

the answer is -8/5 hope it helps

Answer 2

Answer:

x by 3 +1 = 7 by 15

x by 3 =7 by 15 -1

x by 3 =7-15 by 15

x by 3= -8 by 15

x = -8 ×3 by 15

x = -8 by 5