mezakarla063 mezakarla063

13-04-2022
Mathematics

contestada

solve the following system of equations using substitution
x = 4
2x + 4y = 36

Respuesta :

igotyou10 igotyou10

13-04-2022

Just plug in 4 for the x

2*4 +4y =36
8+4y =36
4y =36-8
4y=28
y= 28/4
y=7

Answer Link

Аноним Аноним

13-04-2022

Step-by-step explanation:

2x + 4y = 36

2 × 4 + 4y = 36

8 + 4y = 36

4y = 36 - 8

4y = 28

y = 28 ÷ 4

y = 7

Answer Link

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