Question
Given These Equations
x+y=9.0
.50x+.20y=3.90
Find the values of X and Y.
x+y=9.0
.50x+.20y=3.90
Find the values of X and Y.
Answers
Reiny
Would multiplying the 2nd equation by 10 to get
5x + 2y = 39 make it any easier?
5x + 2y = 39 make it any easier?
Anonymous
10x+20y-30z