rayfarrer rayfarrer
  • 25-10-2019
  • Mathematics
contestada

Find y
(y+2)(y+2)=18

Respuesta :

Kidyoundr
Kidyoundr Kidyoundr
  • 25-10-2019

Answer:

Step-by-step explanation:

x=6

Answer Link
aemanuel
aemanuel aemanuel
  • 25-10-2019
y + 2 + y + 2 = 18
+y. +y
———————
2y + 2 + 2 = 18
+2
———————
2y + 4 = 18
-4. -4
——————
2y = 14
—. —
2. 2

y=7
Answer Link

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