jorgefrom584
20.05.2020 •
Mathematics
How do I solve this equation to find x and y
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Ответ:
(x,y) = (6/5, 38)
Step-by-step explanation:
y = y right?
so, you just substitute both of those equations
26+10x = 44-5x
26 -44 = -5x -10x
x = 6/5
then substitute x into ANY of these two equations
let's say we want the second one
y = 44 - 5 × 6/5
y = 38
I'm not sure but I think that first number there might be a 20 and not a 26. If that's true then, solving the same way you'd have
(x,y) = (8/5, 36)
Ответ:
y= 1/2x
Step-by-step explanation:
To find the slope: y/x
-4 is the x and -2 is the y