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19-11-2020
Mathematics

contestada

2x + 4y-31=123 what is the equation for x and then y

Respuesta :

ibrahimgundogdu ibrahimgundogdu

19-11-2020

Answer:

i would say

y = ( 77 - x ) / 2

Step-by-step explanation:

2x + 4y = 123 + 31

2x +4y = 154

4y = 154 -2x

y = ( 154 - 2x ) / 4

y = ( 77 - x ) / 2

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