2x+3y=105 And x+2y=65 what is the value for y

Yas! systems of equations

convert one equation so that a single variable is one one side

x = 65 - 2y

plug it in the other equation

2 (65 - 2y) + 3y = 105

130 - 4y + 3y = 105

130 - y = 105

25 = y

2x + 3y = 105, x + 2y = 65