Please help me with this

x+1=-x +13 15) 16) (-7 +5i) + (8-91) -45x y' + 36x y Answer Choices for #15-28 2x +1 =13 -7+8+5i-91 17) -9x y3(5 - 4xy' ) F - Addition Z - Associative 18) sin' (0) + (-sin (0)) =0 19) cos (Oji = cos '(0)i 20) (1)xy 'i = xy i I - Commutative Y - Distributive 21)If -2(7x -3) +4 =5-x x(x . y) 22) sin'(0) + cos'(0) =1 23) then 5-x = -2(7x-3) +4. sin (0) =1-cos(0) x . xy O - Division A - False Statement sin(0) cos(0) = * R - Identity 24) If 2+18 x -10 and 26) If -2+18 -X-10 and 4 25) 4 cos(0) = E - Inverse 1 sin(0) y+5x-10 then -x- 10 = y+5 then 4 4 U - Multiplication WIN WIN WHON Z +18 = y+5. 2+18= y+5. W- Reflexive L - Symmetric 2z +7- 28) x(xy) H - Substitution 27) -3 x(xx)y D - Subtraction 2z +7 =27 T - Transitive-2x y(4y -7xy ) 4x-7 = 3(x-2) +6 Answer Choices for #1-14 1) 2) -8x3 + 14x y 4x = 3(x-2) +13 3) x (xy) x(yx) M - Addition L - Associative 4) If 2x = y +3 and 20+ -5+8x WIN = 30-9 6) =X+7 y+3 = 42-15 then 5) 2 R - Closure WIN 2x = 42 -15. -0-9 -5 + 8x = 2x +14 P - Commutative I - Distributive 7) If 3x = 2y +7 then 2x +14 = -10+8x N - Division 8) 9) If 2x = y + 3 and 2y +7 =3x. x+7 =-5+4x 4z-15 = y +3 then D - False Statement 2x - 42 - 15 . O - Identity H - Inverse 3(x + y) 2+(4-3x) 1 10) 11) (2+4)-3x 12) cos(0)i = i E - Multiplication 3(y + x) CoS(O) T - Substitution K - Subtraction 13) 4x+0 = 4x 14) 4x - 12.56637... S - Symmetric Q - Transitive