please help me solve the following differential equations using the indicated method, thank you

I. Linear equation of order one. 1. eddy + (3ye3* - 2x )dx = 0 2. dy + (y tan x -cosx)dx =0 II. Integrating factors found by inspection. 1. ysin ydx + x(sin y - ycosy )dy = 0 2. y( x* - y' ) dx + x( x* + y? ) dy = 0 III. Determination of integrating factors. 1. (2y2 + 3xy - 2y + 6x)dx+ x(x+2y-1)dy =0 2. 2 y( x2 - y + x)dx+(x2 -2y)dy =0 IV. Substitution Suggested by the Equation 1. (2x + y)dx - 3(2x + y +4)dy = 0 2. sin y( sin y + x)dx + 2x2 cosydy = 0