Susan and Jan sold T-shirts for a fundraiser. Together they sold 85.
Jan sold 5 less than twice the amount of Susan. Write an equation to
model the situation so that we can find how many shirts each girl sold.
Linda was selling tickets for the school play. She sold 10 more adult
tickets than children tickets and she sold twice as many senior tickets as
children tickets. Adult tickets cost $5, senior tickets cost $3 and children
tickets cost $2. Linda made $700. Write an equation to model the situation
so that we can find the amount of tickets sold to adults, children, and seniors.
Could I get some help or be shown how to work this out because I need it.