evieeee
evieeee
29-06-2016
Mathematics
contestada
Just Q1 please! Please give an explanation :-)
Respuesta :
HuytPOl
HuytPOl
29-06-2016
y = 2x
2y + x = 5
Use Substitution Method
2(2x) + x = 5
4x + x = 5
5x = 5
x = 5
Now plug in X into either of the equation.
y = 2x
y = 2(5)
y = 10
Answer;
(5,10)
Hope this helped! If it did please Mark as Brainliest! Thanks! ;)
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