Question

help me please asap ill mark brainliest nd plz be correct

Answer 1

3x +7 = 5x-11
7 = 2x-11
18 = 2x
x = 18/2 = 9


AI = 3(9) +7 = 27 +7 = 34

Answer 2

BI = AI  = CI
5x - 11 = 3x + 7
2x = 18
x = 9
so
AI= 3(9) + 7 = 27 + 7 = 34 = BI =  CI

answer
34