jehnenenenenen929202 jehnenenenenen929202

16-01-2021
Mathematics

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Please help me answer this for my grade !!

I will give braisnlt

Please help me answer this for my grade I will give braisnlt class=

Respuesta :

keskin20 keskin20

16-01-2021

Step-by-step explanation:

2x+3y=23 2x+3.7=23 2×1 + 3×7 = 23

3y= 23 2×+21= 23 2 + 21 = 23

23÷3 = 7 2x= 23-21

y=7 2x= 2

x= 1

5x+3y=17 5×4+3y=17

5x=17+3 20+3y=17

5×=20 20=17+3y

14÷5 = 4 20=20+y

x=4 y=20-20

y=0

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