10-01-2021
Mathematics

contestada

How do I solve for x?

How do I solve for x class=

Respuesta :

10-01-2021

Answer:

Step-by-step explanation:

determinant= (-1/2*10)-(-2*x)=25

-5-(-2x)=25

-5+2x=25

2x=30

x=30/2=15

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