Smiley1111
Smiley1111
07-03-2016
Mathematics
contestada
How do you do 4x + 5y =13
Respuesta :
avigil
avigil
07-03-2016
Subtract 4x then divide by 5. Then graph it so your equation is y=-4/5x + 2.6
Answer Link
melhunt99
melhunt99
07-03-2016
You solve for either X or Y, substitute that answer in, and then solve for the other factor. Substitute that in and solve :) Y= -6 X= 10.75
Answer Link
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