Ma names Jeff

Most popular questions and responses by Ma names Jeff
  1. Math

    17) solve this linear system using the method of substitution. 2y-x=-10 y= -3/2x-1 20) simplify then solve by substitution 2(x-4)+y=6 3x-2(y-3)=13 just need help with these 2.

    asked on February 27, 2016