Persephone Persephone

10-12-2014
Mathematics

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Write the linear equation in slope-intercept form.
2x+y=17
5x-y=1/4
-1/2x+y=10

Respuesta :

lalas17 lalas17

10-12-2014

#1. Subtract 2x from both sides --> y = -2x+17
#2. a) subtract 5x from both sides --> -y = -5x+1/4
b) divide by -1 --> y = 5x-1/4
#3. Add 1/2x to each side --> y = 1/2x+10

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