iloveian
iloveian
10-01-2019
Mathematics
contestada
I need help with #1-3
Respuesta :
princesstitania
princesstitania
10-01-2019
1:
2x-y=7
Subtract 2x from both sides and you get:
-y=-2x+7
Divide both sides by negative 1
y=2x-7
2:
[tex] \frac{1}{4} x + y = - \frac{ 2}{7} [/tex]
Minus
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