Problema Solution
George and lee sung sell stereos. Last month george sold 19 more stereoxs then lee sung. Together they sold 153. How many stereos did lee sung sell?
Answer provided by our tutors
let
g = the number of stereos George sold
l = the number of stereos Lee Sung sold
George sold 19 more stereos then Lee Sung
g = 19 + l
together they sold 153
g + l = 153
by solving the system of equations
g = 19 + l
g + l = 153
we find
g = 86 stereos
l = 67 stereos
click here to see the step by step solution of the system of equations