degreeaaron168 degreeaaron168

17-07-2020
Mathematics

contestada

Given that 20 − (y − x) = 30 − (x − y), and x = 4, what is the value of y ?

Respuesta :

katie2031 katie2031

17-07-2020

Step-by-step explanation:

when you substitute x for four then you collect like terms

I hope it helps

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