kayleng01
kayleng01
09-06-2017
Mathematics
contestada
3x+5y=15 solve for y
Respuesta :
tonb
tonb
09-06-2017
You can't solve one equation with 2 variables. You always need as many equations as there are variables. At most you can rewrite it in terms of y:
5y = 15 - 3x
5 = 3 - 3/5x
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