G/2 + 7 = 21
Can I get help with this??

What two consecutive odd integers have a sum of -28

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided

Y=x+2 4x+3y= -36 system of equation