Sofia and Alexandra work at a furniture store. Sofia is paid $270 per week plus 5.5% of her total sales in dollars, xx, which can be represented by g(x)=270+0.055xg(x)=270+0.055x. Alexandra is paid $204 per week plus 7.5% of her total sales in dollars, xx, which can be represented by f(x)=204+0.075xf(x)=204+0.075x. Determine the value of xx, in dollars, that will make their weekly pay the same.