-5x + 5y = 40 -20x +20y =160 -5x + 5(8) = 40
4x + 3y = 24 20x +15y =120 -5x + 40 = 40
35y = 280 -5x =0
y = 8 x = 0
Hope you understood this
This solution has no solutions because when you do a substitution method you might end up getting rid of the variable and left with a constant.
Answer:wheres the data???
Step-by-step explanation: that would help
4.5 = k/3.25
k = 4.5 x 3.25 = 14.625
y = 14.625/x
when y = 3.75
3.75 = 14.625/x
x = 14.625/3.75
<span>x = 3.9</span>
