Match the equation to the answer

someone

will give

25 points! answer properly & if u just put a random answer or not answer the question..u will be ! thanxxx

x = -2 1/2      -4 = 2x + 1

x = -2            -3 + 1 = 7

x = 4             -5 + 2x = 3

x = -6             4 = -x - 2

x = 2 2/3       3x - 1 = 7

x = -4            5 + 2x = -3

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

what level of math? also i don't need to be paid if i can you.