Question #0c67e
1 Answer
Sep 8, 2017
x=10 y=40
Explanation:
Let u take the the first number x and the second y and then restate the problems in terms of x and y:
#y=4x# #x+y=50#
To solve it we just substitute
Dividing both sides by 5:
To find y we just have to put value of x in the first equation.