evannina05 evannina05

21-10-2019
Mathematics

contestada

How do you solve -2z-xy=x+7 for x

Respuesta :

Mirandawolfaj Mirandawolfaj

21-10-2019

Answer:

Infinitely many answers for x

Step-by-step explanation:

-2z-xy=x+7

let -2z=x+7+xy

then replace -2z

x+7+xy-xy=x+7

simplify

x+7=x+7

0=0

Infinitely many answers for x

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