Seudónimo
Seudónimo
29-09-2016
Mathematics
contestada
What is 7= -y+3x? Please explain too
Respuesta :
cocoabeanz
cocoabeanz
29-09-2016
So, you can't solve for two variables.
Solving for y variable:
7 = -y + 3x
y = 3x + 7
Solving for x variable:
7 = -y + 3x
-3x = -y - 7
x = (-y-7)/-3
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